| 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 | $113.86 | 7.290% | $122.1604 | $122.16 | $122.15 | $122.20 |
| Purchase #2 | $25.67 | 8.846% | $27.9408 | $27.94 | $27.95 | $27.90 |
| Purchase #3 | $25.79 | 12.361% | $28.9779 | $28.98 | $29.00 | $29.00 |
| Purchase #4 | $34.85 | 13.451% | $39.5377 | $39.54 | $39.55 | $39.50 |
| Purchase #5 | $119.66 | 4.220% | $124.7097 | $124.71 | $124.70 | $124.70 |
| Purchase #6 | $197.41 | 6.385% | $210.0146 | $210.01 | $210.00 | $210.00 |
| Purchase #7 | $202.49 | 7.641% | $217.9623 | $217.96 | $217.95 | $218.00 |
| 7 purchase totals = | $719.73 | $771.3034 | $771.30 | $771.30 | $771.30 | |