| 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 | $35.25 | 8.128% | $38.1151 | $38.12 | $38.10 | $38.10 |
| Purchase #2 | $207.47 | 13.710% | $235.9141 | $235.91 | $235.90 | $235.90 |
| Purchase #3 | $234.26 | 6.413% | $249.2831 | $249.28 | $249.30 | $249.30 |
| Purchase #4 | $96.25 | 8.797% | $104.7171 | $104.72 | $104.70 | $104.70 |
| Purchase #5 | $241.91 | 11.226% | $269.0668 | $269.07 | $269.05 | $269.10 |
| Purchase #6 | $30.59 | 5.755% | $32.3505 | $32.35 | $32.35 | $32.40 |
| Purchase #7 | $41.96 | 8.249% | $45.4213 | $45.42 | $45.40 | $45.40 |
| 7 purchase totals = | $887.69 | $974.8680 | $974.87 | $974.80 | $974.90 | |