| 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 | $103.38 | 13.351% | $117.1823 | $117.18 | $117.20 | $117.20 |
| Purchase #2 | $139.53 | 8.137% | $150.8836 | $150.88 | $150.90 | $150.90 |
| Purchase #3 | $233.40 | 3.795% | $242.2575 | $242.26 | $242.25 | $242.30 |
| Purchase #4 | $68.80 | 9.404% | $75.27 | $75.27 | $75.25 | $75.30 |
| Purchase #5 | $99.85 | 9.708% | $109.5434 | $109.54 | $109.55 | $109.50 |
| Purchase #6 | $198.74 | 7.115% | $212.8804 | $212.88 | $212.90 | $212.90 |
| Purchase #7 | $160.92 | 7.568% | $173.0984 | $173.10 | $173.10 | $173.10 |
| 7 purchase totals = | $1,004.62 | $1,081.1156 | $1,081.11 | $1,081.15 | $1,081.20 | |