| 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 | $202.75 | 8.552% | $220.0892 | $220.09 | $220.10 | $220.10 |
| Purchase #2 | $148.79 | 7.624% | $160.1337 | $160.13 | $160.15 | $160.10 |
| Purchase #3 | $235.36 | 8.564% | $255.5162 | $255.52 | $255.50 | $255.50 |
| Purchase #4 | $87.94 | 7.599% | $94.6226 | $94.62 | $94.60 | $94.60 |
| Purchase #5 | $23.88 | 3.343% | $24.6783 | $24.68 | $24.70 | $24.70 |
| Purchase #6 | $77.66 | 7.266% | $83.3028 | $83.30 | $83.30 | $83.30 |
| Purchase #7 | $17.56 | 13.481% | $19.9273 | $19.93 | $19.95 | $19.90 |
| 7 purchase totals = | $793.94 | $858.2701 | $858.27 | $858.30 | $858.20 | |