| 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 | $25.69 | 6.391% | $27.3318 | $27.33 | $27.35 | $27.30 |
| Purchase #2 | $212.27 | 10.327% | $234.1911 | $234.19 | $234.20 | $234.20 |
| Purchase #3 | $224.36 | 7.859% | $241.9925 | $241.99 | $242.00 | $242.00 |
| Purchase #4 | $70.75 | 8.584% | $76.8232 | $76.82 | $76.80 | $76.80 |
| Purchase #5 | $204.60 | 9.389% | $223.8099 | $223.81 | $223.80 | $223.80 |
| Purchase #6 | $164.72 | 7.495% | $177.0658 | $177.07 | $177.05 | $177.10 |
| Purchase #7 | $117.56 | 8.435% | $127.4762 | $127.48 | $127.50 | $127.50 |
| 7 purchase totals = | $1,019.95 | $1,108.6905 | $1,108.69 | $1,108.70 | $1,108.70 | |