| 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 | $187.47 | 12.437% | $210.7856 | $210.79 | $210.80 | $210.80 |
| Purchase #2 | $65.85 | 9.591% | $72.1657 | $72.17 | $72.15 | $72.20 |
| Purchase #3 | $238.71 | 11.192% | $265.4264 | $265.43 | $265.45 | $265.40 |
| Purchase #4 | $94.38 | 3.200% | $97.4002 | $97.40 | $97.40 | $97.40 |
| Purchase #5 | $238.69 | 13.626% | $271.2139 | $271.21 | $271.20 | $271.20 |
| Purchase #6 | $209.91 | 6.777% | $224.1356 | $224.14 | $224.15 | $224.10 |
| Purchase #7 | $63.99 | 3.813% | $66.4299 | $66.43 | $66.45 | $66.40 |
| 7 purchase totals = | $1,099.00 | $1,207.5573 | $1,207.57 | $1,207.60 | $1,207.50 | |