| 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 | $24.36 | 9.615% | $26.7022 | $26.70 | $26.70 | $26.70 |
| Purchase #2 | $245.93 | 6.853% | $262.7836 | $262.78 | $262.80 | $262.80 |
| Purchase #3 | $188.79 | 3.560% | $195.5109 | $195.51 | $195.50 | $195.50 |
| Purchase #4 | $215.46 | 5.572% | $227.4654 | $227.47 | $227.45 | $227.50 |
| Purchase #5 | $37.27 | 10.351% | $41.1278 | $41.13 | $41.15 | $41.10 |
| Purchase #6 | $127.59 | 6.401% | $135.757 | $135.76 | $135.75 | $135.80 |
| Purchase #7 | $97.35 | 13.707% | $110.6938 | $110.69 | $110.70 | $110.70 |
| 7 purchase totals = | $936.75 | $1,000.0407 | $1,000.04 | $1,000.05 | $1,000.10 | |