| 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 | $206.31 | 8.763% | $224.3889 | $224.39 | $224.40 | $224.40 |
| Purchase #2 | $13.91 | 3.715% | $14.4268 | $14.43 | $14.45 | $14.40 |
| Purchase #3 | $232.52 | 4.405% | $242.7625 | $242.76 | $242.75 | $242.80 |
| Purchase #4 | $18.44 | 5.457% | $19.4463 | $19.45 | $19.45 | $19.40 |
| Purchase #5 | $165.44 | 7.812% | $178.3642 | $178.36 | $178.35 | $178.40 |
| Purchase #6 | $75.83 | 10.111% | $83.4972 | $83.50 | $83.50 | $83.50 |
| Purchase #7 | $81.72 | 8.443% | $88.6196 | $88.62 | $88.60 | $88.60 |
| 7 purchase totals = | $794.17 | $851.5055 | $851.51 | $851.50 | $851.50 | |