| 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 | $197.26 | 6.647% | $210.3719 | $210.37 | $210.35 | $210.40 |
| Purchase #2 | $112.93 | 13.496% | $128.171 | $128.17 | $128.15 | $128.20 |
| Purchase #3 | $236.78 | 11.811% | $264.7461 | $264.75 | $264.75 | $264.70 |
| Purchase #4 | $216.47 | 4.392% | $225.9774 | $225.98 | $226.00 | $226.00 |
| Purchase #5 | $173.53 | 8.151% | $187.6744 | $187.67 | $187.65 | $187.70 |
| Purchase #6 | $58.42 | 7.813% | $62.9844 | $62.98 | $63.00 | $63.00 |
| Purchase #7 | $170.80 | 11.518% | $190.4727 | $190.47 | $190.45 | $190.50 |
| 7 purchase totals = | $1,166.19 | $1,270.3979 | $1,270.39 | $1,270.35 | $1,270.50 | |