| 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 | $17.89 | 8.148% | $19.3477 | $19.35 | $19.35 | $19.30 |
| Purchase #2 | $101.44 | 9.719% | $111.299 | $111.30 | $111.30 | $111.30 |
| Purchase #3 | $177.89 | 7.380% | $191.0183 | $191.02 | $191.00 | $191.00 |
| Purchase #4 | $101.75 | 6.815% | $108.6843 | $108.68 | $108.70 | $108.70 |
| Purchase #5 | $127.99 | 8.285% | $138.594 | $138.59 | $138.60 | $138.60 |
| Purchase #6 | $197.72 | 10.778% | $219.0303 | $219.03 | $219.05 | $219.00 |
| Purchase #7 | $97.78 | 4.532% | $102.2114 | $102.21 | $102.20 | $102.20 |
| 7 purchase totals = | $822.46 | $890.1850 | $890.18 | $890.20 | $890.10 | |