| 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 | $235.68 | 3.775% | $244.5769 | $244.58 | $244.60 | $244.60 |
| Purchase #2 | $82.28 | 10.866% | $91.2205 | $91.22 | $91.20 | $91.20 |
| Purchase #3 | $39.34 | 11.567% | $43.8905 | $43.89 | $43.90 | $43.90 |
| Purchase #4 | $177.42 | 6.595% | $189.1208 | $189.12 | $189.10 | $189.10 |
| Purchase #5 | $107.35 | 12.311% | $120.5659 | $120.57 | $120.55 | $120.60 |
| Purchase #6 | $44.51 | 11.426% | $49.5957 | $49.60 | $49.60 | $49.60 |
| Purchase #7 | $145.57 | 8.509% | $157.9566 | $157.96 | $157.95 | $158.00 |
| 7 purchase totals = | $832.15 | $896.9269 | $896.94 | $896.90 | $897.00 | |