| 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 | $201.60 | 3.705% | $209.0693 | $209.07 | $209.05 | $209.10 |
| Purchase #2 | $53.32 | 3.754% | $55.3216 | $55.32 | $55.30 | $55.30 |
| Purchase #3 | $183.88 | 4.302% | $191.7905 | $191.79 | $191.80 | $191.80 |
| Purchase #4 | $150.46 | 10.563% | $166.3531 | $166.35 | $166.35 | $166.40 |
| Purchase #5 | $180.57 | 11.386% | $201.1297 | $201.13 | $201.15 | $201.10 |
| Purchase #6 | $98.91 | 3.404% | $102.2769 | $102.28 | $102.30 | $102.30 |
| Purchase #7 | $152.37 | 7.356% | $163.5783 | $163.58 | $163.60 | $163.60 |
| 7 purchase totals = | $1,021.11 | $1,089.5194 | $1,089.52 | $1,089.55 | $1,089.60 | |