| 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 | $97.71 | 10.589% | $108.0565 | $108.06 | $108.05 | $108.10 |
| Purchase #2 | $166.78 | 9.417% | $182.4857 | $182.49 | $182.50 | $182.50 |
| Purchase #3 | $88.85 | 5.838% | $94.0371 | $94.04 | $94.05 | $94.00 |
| Purchase #4 | $228.46 | 13.469% | $259.2313 | $259.23 | $259.25 | $259.20 |
| Purchase #5 | $22.41 | 3.753% | $23.251 | $23.25 | $23.25 | $23.30 |
| Purchase #6 | $129.65 | 10.674% | $143.4888 | $143.49 | $143.50 | $143.50 |
| Purchase #7 | $249.79 | 11.304% | $278.0263 | $278.03 | $278.05 | $278.00 |
| 7 purchase totals = | $983.65 | $1,088.5767 | $1,088.59 | $1,088.65 | $1,088.60 | |