| 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 | $110.29 | 6.216% | $117.1456 | $117.15 | $117.15 | $117.10 |
| Purchase #2 | $132.50 | 10.296% | $146.1422 | $146.14 | $146.15 | $146.10 |
| Purchase #3 | $134.91 | 10.866% | $149.5693 | $149.57 | $149.55 | $149.60 |
| Purchase #4 | $42.25 | 10.678% | $46.7615 | $46.76 | $46.75 | $46.80 |
| Purchase #5 | $107.91 | 10.781% | $119.5438 | $119.54 | $119.55 | $119.50 |
| Purchase #6 | $187.57 | 7.239% | $201.1482 | $201.15 | $201.15 | $201.10 |
| Purchase #7 | $249.90 | 6.262% | $265.5487 | $265.55 | $265.55 | $265.50 |
| 7 purchase totals = | $965.33 | $1,045.8593 | $1,045.86 | $1,045.85 | $1,045.70 | |