| 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 | $223.54 | 4.260% | $233.0628 | $233.06 | $233.05 | $233.10 |
| Purchase #2 | $177.60 | 9.183% | $193.909 | $193.91 | $193.90 | $193.90 |
| Purchase #3 | $45.76 | 8.416% | $49.6112 | $49.61 | $49.60 | $49.60 |
| Purchase #4 | $92.88 | 3.729% | $96.3435 | $96.34 | $96.35 | $96.30 |
| Purchase #5 | $55.87 | 4.738% | $58.5171 | $58.52 | $58.50 | $58.50 |
| Purchase #6 | $120.52 | 7.777% | $129.8928 | $129.89 | $129.90 | $129.90 |
| Purchase #7 | $66.49 | 12.768% | $74.9794 | $74.98 | $75.00 | $75.00 |
| 7 purchase totals = | $782.66 | $836.3158 | $836.31 | $836.30 | $836.30 | |