| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $223.30 | 12.254% | $250.6632 | $250.66 | $250.65 | $250.70 |
| Purchase #2 | $111.67 | 8.799% | $121.4958 | $121.50 | $121.50 | $121.50 |
| Purchase #3 | $210.54 | 12.248% | $236.3269 | $236.33 | $236.35 | $236.30 |
| Purchase #4 | $138.79 | 12.309% | $155.8737 | $155.87 | $155.85 | $155.90 |
| Purchase #5 | $208.50 | 10.640% | $230.6844 | $230.68 | $230.70 | $230.70 |
| Purchase #6 | $193.86 | 10.526% | $214.2657 | $214.27 | $214.25 | $214.30 |
| Purchase #7 | $97.64 | 11.222% | $108.5972 | $108.60 | $108.60 | $108.60 |
| 7 purchase totals = | $1,184.30 | $1,317.9069 | $1,317.91 | $1,317.90 | $1,318.00 | |