| 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 | $111.86 | 9.218% | $122.1713 | $122.17 | $122.15 | $122.20 |
| Purchase #2 | $101.32 | 10.814% | $112.2767 | $112.28 | $112.30 | $112.30 |
| Purchase #3 | $26.30 | 6.647% | $28.0482 | $28.05 | $28.05 | $28.00 |
| Purchase #4 | $171.53 | 12.628% | $193.1908 | $193.19 | $193.20 | $193.20 |
| Purchase #5 | $15.39 | 12.291% | $17.2816 | $17.28 | $17.30 | $17.30 |
| Purchase #6 | $231.27 | 12.826% | $260.9327 | $260.93 | $260.95 | $260.90 |
| Purchase #7 | $180.48 | 10.506% | $199.4412 | $199.44 | $199.45 | $199.40 |
| 7 purchase totals = | $838.15 | $933.3425 | $933.34 | $933.40 | $933.30 | |