| 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 | $197.36 | 9.822% | $216.7447 | $216.74 | $216.75 | $216.70 |
| Purchase #2 | $97.34 | 3.774% | $101.0136 | $101.01 | $101.00 | $101.00 |
| Purchase #3 | $22.31 | 11.537% | $24.8839 | $24.88 | $24.90 | $24.90 |
| Purchase #4 | $142.53 | 12.359% | $160.1453 | $160.15 | $160.15 | $160.10 |
| Purchase #5 | $59.83 | 4.718% | $62.6528 | $62.65 | $62.65 | $62.70 |
| Purchase #6 | $214.61 | 6.846% | $229.3022 | $229.30 | $229.30 | $229.30 |
| Purchase #7 | $15.51 | 11.837% | $17.3459 | $17.35 | $17.35 | $17.30 |
| 7 purchase totals = | $749.49 | $812.0884 | $812.08 | $812.10 | $812.00 | |