| 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 | $124.68 | 6.584% | $132.8889 | $132.89 | $132.90 | $132.90 |
| Purchase #2 | $7.87 | 6.837% | $8.4081 | $8.41 | $8.40 | $8.40 |
| Purchase #3 | $79.62 | 8.102% | $86.0708 | $86.07 | $86.05 | $86.10 |
| Purchase #4 | $198.41 | 8.771% | $215.8125 | $215.81 | $215.80 | $215.80 |
| Purchase #5 | $159.63 | 6.457% | $169.9373 | $169.94 | $169.95 | $169.90 |
| Purchase #6 | $150.81 | 7.390% | $161.9549 | $161.95 | $161.95 | $162.00 |
| Purchase #7 | $205.62 | 13.245% | $232.8544 | $232.85 | $232.85 | $232.90 |
| 7 purchase totals = | $926.64 | $1,007.9269 | $1,007.92 | $1,007.90 | $1,008.00 | |