| 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 | $234.57 | 3.829% | $243.5517 | $243.55 | $243.55 | $243.60 |
| Purchase #2 | $192.77 | 5.202% | $202.7979 | $202.80 | $202.80 | $202.80 |
| Purchase #3 | $210.60 | 3.484% | $217.9373 | $217.94 | $217.95 | $217.90 |
| Purchase #4 | $105.88 | 13.589% | $120.268 | $120.27 | $120.25 | $120.30 |
| Purchase #5 | $128.83 | 13.373% | $146.0584 | $146.06 | $146.05 | $146.10 |
| Purchase #6 | $178.98 | 11.800% | $200.0996 | $200.10 | $200.10 | $200.10 |
| Purchase #7 | $118.59 | 3.265% | $122.462 | $122.46 | $122.45 | $122.50 |
| 7 purchase totals = | $1,170.22 | $1,253.1749 | $1,253.18 | $1,253.15 | $1,253.30 | |