| 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 | $100.58 | 6.239% | $106.8552 | $106.86 | $106.85 | $106.90 |
| Purchase #2 | $111.57 | 5.120% | $117.2824 | $117.28 | $117.30 | $117.30 |
| Purchase #3 | $13.59 | 4.423% | $14.1911 | $14.19 | $14.20 | $14.20 |
| Purchase #4 | $16.67 | 3.504% | $17.2541 | $17.25 | $17.25 | $17.30 |
| Purchase #5 | $219.68 | 11.152% | $244.1787 | $244.18 | $244.20 | $244.20 |
| Purchase #6 | $120.92 | 10.495% | $133.6106 | $133.61 | $133.60 | $133.60 |
| Purchase #7 | $248.33 | 13.137% | $280.9531 | $280.95 | $280.95 | $281.00 |
| 7 purchase totals = | $831.34 | $914.3252 | $914.32 | $914.35 | $914.50 | |