| 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 | $210.66 | 7.518% | $226.4974 | $226.50 | $226.50 | $226.50 |
| Purchase #2 | $38.27 | 11.474% | $42.6611 | $42.66 | $42.65 | $42.70 |
| Purchase #3 | $225.40 | 6.496% | $240.042 | $240.04 | $240.05 | $240.00 |
| Purchase #4 | $64.59 | 5.231% | $67.9687 | $67.97 | $67.95 | $68.00 |
| Purchase #5 | $171.99 | 6.849% | $183.7696 | $183.77 | $183.75 | $183.80 |
| Purchase #6 | $204.50 | 7.846% | $220.5451 | $220.55 | $220.55 | $220.50 |
| Purchase #7 | $9.81 | 10.245% | $10.815 | $10.82 | $10.80 | $10.80 |
| 7 purchase totals = | $925.22 | $992.2989 | $992.31 | $992.25 | $992.30 | |