| 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 | $250.88 | 6.782% | $267.8947 | $267.89 | $267.90 | $267.90 |
| Purchase #2 | $14.57 | 6.369% | $15.498 | $15.50 | $15.50 | $15.50 |
| Purchase #3 | $205.55 | 9.161% | $224.3804 | $224.38 | $224.40 | $224.40 |
| Purchase #4 | $92.89 | 4.395% | $96.9725 | $96.97 | $96.95 | $97.00 |
| Purchase #5 | $185.63 | 5.610% | $196.0438 | $196.04 | $196.05 | $196.00 |
| Purchase #6 | $222.96 | 9.522% | $244.1903 | $244.19 | $244.20 | $244.20 |
| Purchase #7 | $162.54 | 13.573% | $184.6016 | $184.60 | $184.60 | $184.60 |
| 7 purchase totals = | $1,135.02 | $1,229.5813 | $1,229.57 | $1,229.60 | $1,229.60 | |