| 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 | $211.73 | 10.470% | $233.8981 | $233.90 | $233.90 | $233.90 |
| Purchase #2 | $235.31 | 9.725% | $258.1939 | $258.19 | $258.20 | $258.20 |
| Purchase #3 | $37.68 | 6.758% | $40.2264 | $40.23 | $40.25 | $40.20 |
| Purchase #4 | $37.57 | 4.299% | $39.1851 | $39.19 | $39.20 | $39.20 |
| Purchase #5 | $45.63 | 7.198% | $48.9144 | $48.91 | $48.90 | $48.90 |
| Purchase #6 | $28.99 | 3.293% | $29.9446 | $29.94 | $29.95 | $29.90 |
| Purchase #7 | $165.42 | 8.617% | $179.6742 | $179.67 | $179.65 | $179.70 |
| 7 purchase totals = | $762.33 | $830.0367 | $830.03 | $830.05 | $830.00 | |