| 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 | $226.77 | 4.812% | $237.6822 | $237.68 | $237.70 | $237.70 |
| Purchase #2 | $144.86 | 8.228% | $156.7791 | $156.78 | $156.80 | $156.80 |
| Purchase #3 | $180.83 | 5.737% | $191.2042 | $191.20 | $191.20 | $191.20 |
| Purchase #4 | $220.82 | 10.790% | $244.6465 | $244.65 | $244.65 | $244.60 |
| Purchase #5 | $235.41 | 10.629% | $260.4317 | $260.43 | $260.45 | $260.40 |
| Purchase #6 | $95.62 | 13.636% | $108.6587 | $108.66 | $108.65 | $108.70 |
| Purchase #7 | $206.64 | 7.324% | $221.7743 | $221.77 | $221.75 | $221.80 |
| 7 purchase totals = | $1,310.95 | $1,421.1767 | $1,421.17 | $1,421.20 | $1,421.20 | |