| 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 | $244.52 | 5.543% | $258.0737 | $258.07 | $258.05 | $258.10 |
| Purchase #2 | $149.72 | 4.318% | $156.1849 | $156.18 | $156.20 | $156.20 |
| Purchase #3 | $247.38 | 11.612% | $276.1058 | $276.11 | $276.10 | $276.10 |
| Purchase #4 | $46.91 | 13.235% | $53.1185 | $53.12 | $53.10 | $53.10 |
| Purchase #5 | $139.90 | 10.289% | $154.2943 | $154.29 | $154.30 | $154.30 |
| Purchase #6 | $246.41 | 13.344% | $279.291 | $279.29 | $279.30 | $279.30 |
| Purchase #7 | $194.89 | 10.449% | $215.2541 | $215.25 | $215.25 | $215.30 |
| 7 purchase totals = | $1,269.73 | $1,392.3223 | $1,392.31 | $1,392.30 | $1,392.40 | |