| 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 | $232.53 | 12.206% | $260.9126 | $260.91 | $260.90 | $260.90 |
| Purchase #2 | $36.51 | 9.361% | $39.9277 | $39.93 | $39.95 | $39.90 |
| Purchase #3 | $243.86 | 6.666% | $260.1157 | $260.12 | $260.10 | $260.10 |
| Purchase #4 | $17.64 | 11.540% | $19.6757 | $19.68 | $19.70 | $19.70 |
| Purchase #5 | $101.91 | 13.566% | $115.7351 | $115.74 | $115.75 | $115.70 |
| Purchase #6 | $56.26 | 11.551% | $62.7586 | $62.76 | $62.75 | $62.80 |
| Purchase #7 | $125.65 | 5.452% | $132.5004 | $132.50 | $132.50 | $132.50 |
| 7 purchase totals = | $814.36 | $891.6258 | $891.64 | $891.65 | $891.60 | |