| 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 | $199.51 | 10.762% | $220.9813 | $220.98 | $221.00 | $221.00 |
| Purchase #2 | $89.34 | 11.179% | $99.3273 | $99.33 | $99.35 | $99.30 |
| Purchase #3 | $173.83 | 7.496% | $186.8603 | $186.86 | $186.85 | $186.90 |
| Purchase #4 | $11.86 | 5.685% | $12.5342 | $12.53 | $12.55 | $12.50 |
| Purchase #5 | $113.99 | 10.330% | $125.7652 | $125.77 | $125.75 | $125.80 |
| Purchase #6 | $151.75 | 10.119% | $167.1056 | $167.11 | $167.10 | $167.10 |
| Purchase #7 | $44.49 | 3.698% | $46.1352 | $46.14 | $46.15 | $46.10 |
| 7 purchase totals = | $784.77 | $858.7091 | $858.72 | $858.75 | $858.70 | |