| 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 | $227.47 | 3.430% | $235.2722 | $235.27 | $235.25 | $235.30 |
| Purchase #2 | $42.32 | 9.535% | $46.3552 | $46.36 | $46.35 | $46.40 |
| Purchase #3 | $150.30 | 3.650% | $155.786 | $155.79 | $155.80 | $155.80 |
| Purchase #4 | $91.69 | 3.679% | $95.0633 | $95.06 | $95.05 | $95.10 |
| Purchase #5 | $84.97 | 8.808% | $92.4542 | $92.45 | $92.45 | $92.50 |
| Purchase #6 | $13.90 | 6.574% | $14.8138 | $14.81 | $14.80 | $14.80 |
| Purchase #7 | $200.89 | 9.499% | $219.9725 | $219.97 | $219.95 | $220.00 |
| 7 purchase totals = | $811.54 | $859.7172 | $859.71 | $859.65 | $859.90 | |