| 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 | $115.97 | 13.303% | $131.3975 | $131.40 | $131.40 | $131.40 |
| Purchase #2 | $105.28 | 10.502% | $116.3365 | $116.34 | $116.35 | $116.30 |
| Purchase #3 | $195.83 | 12.517% | $220.342 | $220.34 | $220.35 | $220.30 |
| Purchase #4 | $244.34 | 9.384% | $267.2689 | $267.27 | $267.25 | $267.30 |
| Purchase #5 | $21.96 | 6.426% | $23.3711 | $23.37 | $23.35 | $23.40 |
| Purchase #6 | $100.65 | 11.618% | $112.3435 | $112.34 | $112.35 | $112.30 |
| Purchase #7 | $59.95 | 5.252% | $63.0986 | $63.10 | $63.10 | $63.10 |
| 7 purchase totals = | $843.98 | $934.1581 | $934.16 | $934.15 | $934.10 | |