| 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 | $229.98 | 11.819% | $257.1613 | $257.16 | $257.15 | $257.20 |
| Purchase #2 | $35.52 | 12.235% | $39.8659 | $39.87 | $39.85 | $39.90 |
| Purchase #3 | $50.31 | 13.456% | $57.0797 | $57.08 | $57.10 | $57.10 |
| Purchase #4 | $212.26 | 12.569% | $238.939 | $238.94 | $238.95 | $238.90 |
| Purchase #5 | $205.60 | 3.666% | $213.1373 | $213.14 | $213.15 | $213.10 |
| Purchase #6 | $71.46 | 11.518% | $79.6908 | $79.69 | $79.70 | $79.70 |
| Purchase #7 | $172.86 | 4.400% | $180.4658 | $180.47 | $180.45 | $180.50 |
| 7 purchase totals = | $977.99 | $1,066.3398 | $1,066.35 | $1,066.35 | $1,066.40 | |