| 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 | $10.46 | 6.715% | $11.1624 | $11.16 | $11.15 | $11.20 |
| Purchase #2 | $122.26 | 13.857% | $139.2016 | $139.20 | $139.20 | $139.20 |
| Purchase #3 | $250.34 | 11.727% | $279.6974 | $279.70 | $279.70 | $279.70 |
| Purchase #4 | $219.87 | 3.840% | $228.313 | $228.31 | $228.30 | $228.30 |
| Purchase #5 | $47.28 | 13.682% | $53.7488 | $53.75 | $53.75 | $53.70 |
| Purchase #6 | $154.72 | 4.256% | $161.3049 | $161.30 | $161.30 | $161.30 |
| Purchase #7 | $79.52 | 9.462% | $87.0442 | $87.04 | $87.05 | $87.00 |
| 7 purchase totals = | $884.45 | $960.4723 | $960.46 | $960.45 | $960.40 | |