| 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 | $223.94 | 13.840% | $254.9333 | $254.93 | $254.95 | $254.90 |
| Purchase #2 | $101.97 | 7.315% | $109.4291 | $109.43 | $109.45 | $109.40 |
| Purchase #3 | $37.78 | 9.399% | $41.3309 | $41.33 | $41.35 | $41.30 |
| Purchase #4 | $26.52 | 12.556% | $29.8499 | $29.85 | $29.85 | $29.80 |
| Purchase #5 | $170.31 | 5.205% | $179.1746 | $179.17 | $179.15 | $179.20 |
| Purchase #6 | $124.99 | 5.718% | $132.1369 | $132.14 | $132.15 | $132.10 |
| Purchase #7 | $75.93 | 9.717% | $83.3081 | $83.31 | $83.30 | $83.30 |
| 7 purchase totals = | $761.44 | $830.1628 | $830.16 | $830.20 | $830.00 | |