| 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 | $99.44 | 11.829% | $111.2028 | $111.20 | $111.20 | $111.20 |
| Purchase #2 | $228.71 | 9.188% | $249.7239 | $249.72 | $249.70 | $249.70 |
| Purchase #3 | $170.67 | 5.844% | $180.644 | $180.64 | $180.65 | $180.60 |
| Purchase #4 | $76.71 | 3.267% | $79.2161 | $79.22 | $79.20 | $79.20 |
| Purchase #5 | $225.62 | 10.475% | $249.2537 | $249.25 | $249.25 | $249.30 |
| Purchase #6 | $117.49 | 8.128% | $127.0396 | $127.04 | $127.05 | $127.00 |
| Purchase #7 | $248.46 | 7.110% | $266.1255 | $266.13 | $266.15 | $266.10 |
| 7 purchase totals = | $1,167.10 | $1,263.2056 | $1,263.20 | $1,263.20 | $1,263.10 | |