| 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 | $11.61 | 4.411% | $12.1221 | $12.12 | $12.10 | $12.10 |
| Purchase #2 | $179.72 | 11.413% | $200.2314 | $200.23 | $200.25 | $200.20 |
| Purchase #3 | $201.71 | 12.399% | $226.72 | $226.72 | $226.70 | $226.70 |
| Purchase #4 | $72.62 | 7.128% | $77.7964 | $77.80 | $77.80 | $77.80 |
| Purchase #5 | $144.28 | 9.733% | $158.3228 | $158.32 | $158.30 | $158.30 |
| Purchase #6 | $168.44 | 11.795% | $188.3075 | $188.31 | $188.30 | $188.30 |
| Purchase #7 | $212.83 | 7.125% | $227.9941 | $227.99 | $228.00 | $228.00 |
| 7 purchase totals = | $991.21 | $1,091.4943 | $1,091.49 | $1,091.45 | $1,091.40 | |