| 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 | $100.95 | 8.574% | $109.6055 | $109.61 | $109.60 | $109.60 |
| Purchase #2 | $188.28 | 11.844% | $210.5799 | $210.58 | $210.60 | $210.60 |
| Purchase #3 | $103.61 | 9.662% | $113.6208 | $113.62 | $113.60 | $113.60 |
| Purchase #4 | $114.94 | 7.383% | $123.426 | $123.43 | $123.45 | $123.40 |
| Purchase #5 | $178.82 | 4.572% | $186.9957 | $187.00 | $187.00 | $187.00 |
| Purchase #6 | $122.68 | 8.279% | $132.8367 | $132.84 | $132.85 | $132.80 |
| Purchase #7 | $65.37 | 4.197% | $68.1136 | $68.11 | $68.10 | $68.10 |
| 7 purchase totals = | $874.65 | $945.1782 | $945.19 | $945.20 | $945.10 | |