| 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 | $97.88 | 11.499% | $109.1352 | $109.14 | $109.15 | $109.10 |
| Purchase #2 | $203.38 | 11.687% | $227.149 | $227.15 | $227.15 | $227.10 |
| Purchase #3 | $70.41 | 5.585% | $74.3424 | $74.34 | $74.35 | $74.30 |
| Purchase #4 | $183.71 | 13.687% | $208.8544 | $208.85 | $208.85 | $208.90 |
| Purchase #5 | $77.41 | 5.248% | $81.4725 | $81.47 | $81.45 | $81.50 |
| Purchase #6 | $204.35 | 3.146% | $210.7789 | $210.78 | $210.80 | $210.80 |
| Purchase #7 | $136.90 | 3.508% | $141.7025 | $141.70 | $141.70 | $141.70 |
| 7 purchase totals = | $974.04 | $1,053.4349 | $1,053.43 | $1,053.45 | $1,053.40 | |