| 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 | $21.45 | 9.390% | $23.4642 | $23.46 | $23.45 | $23.50 |
| Purchase #2 | $160.33 | 10.405% | $177.0123 | $177.01 | $177.00 | $177.00 |
| Purchase #3 | $187.53 | 12.344% | $210.6787 | $210.68 | $210.70 | $210.70 |
| Purchase #4 | $167.33 | 6.458% | $178.1362 | $178.14 | $178.15 | $178.10 |
| Purchase #5 | $160.47 | 7.591% | $172.6513 | $172.65 | $172.65 | $172.70 |
| Purchase #6 | $229.50 | 3.803% | $238.2279 | $238.23 | $238.25 | $238.20 |
| Purchase #7 | $65.50 | 4.108% | $68.1907 | $68.19 | $68.20 | $68.20 |
| 7 purchase totals = | $992.11 | $1,068.3613 | $1,068.36 | $1,068.40 | $1,068.40 | |