| 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 | $214.86 | 6.117% | $228.003 | $228.00 | $228.00 | $228.00 |
| Purchase #2 | $173.71 | 11.134% | $193.0509 | $193.05 | $193.05 | $193.10 |
| Purchase #3 | $204.27 | 8.260% | $221.1427 | $221.14 | $221.15 | $221.10 |
| Purchase #4 | $161.71 | 12.839% | $182.4719 | $182.47 | $182.45 | $182.50 |
| Purchase #5 | $102.31 | 7.482% | $109.9648 | $109.96 | $109.95 | $110.00 |
| Purchase #6 | $177.44 | 6.211% | $188.4608 | $188.46 | $188.45 | $188.50 |
| Purchase #7 | $100.38 | 10.150% | $110.5686 | $110.57 | $110.55 | $110.60 |
| 7 purchase totals = | $1,134.68 | $1,233.6627 | $1,233.65 | $1,233.60 | $1,233.80 | |