| 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 | $118.80 | 8.857% | $129.3221 | $129.32 | $129.30 | $129.30 |
| Purchase #2 | $102.30 | 6.288% | $108.7326 | $108.73 | $108.75 | $108.70 |
| Purchase #3 | $110.90 | 8.212% | $120.0071 | $120.01 | $120.00 | $120.00 |
| Purchase #4 | $90.75 | 4.232% | $94.5905 | $94.59 | $94.60 | $94.60 |
| Purchase #5 | $189.82 | 9.418% | $207.6972 | $207.70 | $207.70 | $207.70 |
| Purchase #6 | $177.93 | 10.267% | $196.1981 | $196.20 | $196.20 | $196.20 |
| Purchase #7 | $120.47 | 4.685% | $126.114 | $126.11 | $126.10 | $126.10 |
| 7 purchase totals = | $910.97 | $982.6616 | $982.66 | $982.65 | $982.60 | |