| 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 | $116.32 | 3.448% | $120.3307 | $120.33 | $120.35 | $120.30 |
| Purchase #2 | $178.43 | 6.710% | $190.4027 | $190.40 | $190.40 | $190.40 |
| Purchase #3 | $221.39 | 3.815% | $229.836 | $229.84 | $229.85 | $229.80 |
| Purchase #4 | $71.79 | 7.217% | $76.9711 | $76.97 | $76.95 | $77.00 |
| Purchase #5 | $234.34 | 4.114% | $243.9807 | $243.98 | $244.00 | $244.00 |
| Purchase #6 | $196.79 | 6.559% | $209.6975 | $209.70 | $209.70 | $209.70 |
| Purchase #7 | $9.91 | 9.167% | $10.8184 | $10.82 | $10.80 | $10.80 |
| 7 purchase totals = | $1,028.97 | $1,082.0371 | $1,082.04 | $1,082.05 | $1,082.00 | |