| 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 | $212.71 | 13.806% | $242.0767 | $242.08 | $242.10 | $242.10 |
| Purchase #2 | $161.88 | 9.397% | $177.0919 | $177.09 | $177.10 | $177.10 |
| Purchase #3 | $187.67 | 4.500% | $196.1152 | $196.12 | $196.10 | $196.10 |
| Purchase #4 | $57.93 | 13.417% | $65.7025 | $65.70 | $65.70 | $65.70 |
| Purchase #5 | $124.55 | 12.378% | $139.9668 | $139.97 | $139.95 | $140.00 |
| Purchase #6 | $139.89 | 7.802% | $150.8042 | $150.80 | $150.80 | $150.80 |
| Purchase #7 | $227.65 | 12.409% | $255.8991 | $255.90 | $255.90 | $255.90 |
| 7 purchase totals = | $1,112.28 | $1,227.6564 | $1,227.66 | $1,227.65 | $1,227.70 | |