| 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 | $135.29 | 3.145% | $139.5449 | $139.54 | $139.55 | $139.50 |
| Purchase #2 | $101.37 | 13.671% | $115.2283 | $115.23 | $115.25 | $115.20 |
| Purchase #3 | $145.91 | 4.185% | $152.0163 | $152.02 | $152.00 | $152.00 |
| Purchase #4 | $230.35 | 6.211% | $244.657 | $244.66 | $244.65 | $244.70 |
| Purchase #5 | $13.68 | 6.635% | $14.5877 | $14.59 | $14.60 | $14.60 |
| Purchase #6 | $86.40 | 11.299% | $96.1623 | $96.16 | $96.15 | $96.20 |
| Purchase #7 | $62.30 | 11.160% | $69.2527 | $69.25 | $69.25 | $69.30 |
| 7 purchase totals = | $775.30 | $831.4492 | $831.45 | $831.45 | $831.50 | |