| 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 | $116.83 | 6.602% | $124.5431 | $124.54 | $124.55 | $124.50 |
| Purchase #2 | $122.72 | 6.811% | $131.0785 | $131.08 | $131.10 | $131.10 |
| Purchase #3 | $92.71 | 11.779% | $103.6303 | $103.63 | $103.65 | $103.60 |
| Purchase #4 | $168.68 | 13.281% | $191.0824 | $191.08 | $191.10 | $191.10 |
| Purchase #5 | $217.31 | 7.189% | $232.9324 | $232.93 | $232.95 | $232.90 |
| Purchase #6 | $44.81 | 13.331% | $50.7836 | $50.78 | $50.80 | $50.80 |
| Purchase #7 | $66.70 | 11.481% | $74.3578 | $74.36 | $74.35 | $74.40 |
| 7 purchase totals = | $829.76 | $908.4081 | $908.40 | $908.50 | $908.40 | |