| 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 | $115.84 | 4.108% | $120.5987 | $120.60 | $120.60 | $120.60 |
| Purchase #2 | $118.27 | 13.621% | $134.3796 | $134.38 | $134.40 | $134.40 |
| Purchase #3 | $154.78 | 3.715% | $160.5301 | $160.53 | $160.55 | $160.50 |
| Purchase #4 | $188.85 | 10.861% | $209.361 | $209.36 | $209.35 | $209.40 |
| Purchase #5 | $12.59 | 12.511% | $14.1651 | $14.17 | $14.15 | $14.20 |
| Purchase #6 | $244.50 | 9.509% | $267.7495 | $267.75 | $267.75 | $267.70 |
| Purchase #7 | $24.56 | 10.261% | $27.0801 | $27.08 | $27.10 | $27.10 |
| 7 purchase totals = | $859.39 | $933.8641 | $933.87 | $933.90 | $933.90 | |