| 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 | $32.39 | 8.336% | $35.09 | $35.09 | $35.10 | $35.10 |
| Purchase #2 | $130.28 | 6.436% | $138.6648 | $138.66 | $138.65 | $138.70 |
| Purchase #3 | $180.29 | 13.143% | $203.9855 | $203.99 | $204.00 | $204.00 |
| Purchase #4 | $228.84 | 6.586% | $243.9114 | $243.91 | $243.90 | $243.90 |
| Purchase #5 | $146.60 | 9.770% | $160.9228 | $160.92 | $160.90 | $160.90 |
| Purchase #6 | $75.25 | 11.429% | $83.8503 | $83.85 | $83.85 | $83.90 |
| Purchase #7 | $60.38 | 4.111% | $62.8622 | $62.86 | $62.85 | $62.90 |
| 7 purchase totals = | $854.03 | $929.2870 | $929.28 | $929.25 | $929.40 | |