| 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 | $238.85 | 8.659% | $259.532 | $259.53 | $259.55 | $259.50 |
| Purchase #2 | $131.50 | 3.409% | $135.9828 | $135.98 | $136.00 | $136.00 |
| Purchase #3 | $28.72 | 12.520% | $32.3157 | $32.32 | $32.30 | $32.30 |
| Purchase #4 | $25.89 | 8.800% | $28.1683 | $28.17 | $28.15 | $28.20 |
| Purchase #5 | $89.97 | 6.748% | $96.0412 | $96.04 | $96.05 | $96.00 |
| Purchase #6 | $190.26 | 11.511% | $212.1608 | $212.16 | $212.15 | $212.20 |
| Purchase #7 | $77.59 | 6.582% | $82.697 | $82.70 | $82.70 | $82.70 |
| 7 purchase totals = | $782.78 | $846.8978 | $846.90 | $846.90 | $846.90 | |