| 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 | $100.33 | 7.257% | $107.6109 | $107.61 | $107.60 | $107.60 |
| Purchase #2 | $236.42 | 12.542% | $266.0718 | $266.07 | $266.05 | $266.10 |
| Purchase #3 | $105.81 | 7.282% | $113.5151 | $113.52 | $113.50 | $113.50 |
| Purchase #4 | $179.71 | 8.729% | $195.3969 | $195.40 | $195.40 | $195.40 |
| Purchase #5 | $136.26 | 6.280% | $144.8171 | $144.82 | $144.80 | $144.80 |
| Purchase #6 | $204.37 | 3.730% | $211.993 | $211.99 | $212.00 | $212.00 |
| Purchase #7 | $168.67 | 9.487% | $184.6717 | $184.67 | $184.65 | $184.70 |
| 7 purchase totals = | $1,131.57 | $1,224.0765 | $1,224.08 | $1,224.00 | $1,224.10 | |