| 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 | $209.68 | 3.847% | $217.7464 | $217.75 | $217.75 | $217.70 |
| Purchase #2 | $107.43 | 7.441% | $115.4239 | $115.42 | $115.40 | $115.40 |
| Purchase #3 | $168.87 | 7.104% | $180.8665 | $180.87 | $180.85 | $180.90 |
| Purchase #4 | $130.97 | 5.402% | $138.045 | $138.05 | $138.05 | $138.00 |
| Purchase #5 | $212.25 | 12.520% | $238.8237 | $238.82 | $238.80 | $238.80 |
| Purchase #6 | $204.54 | 3.468% | $211.6334 | $211.63 | $211.65 | $211.60 |
| Purchase #7 | $59.56 | 6.847% | $63.6381 | $63.64 | $63.65 | $63.60 |
| 7 purchase totals = | $1,093.30 | $1,166.1770 | $1,166.18 | $1,166.15 | $1,166.00 | |