| 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 | $117.39 | 4.422% | $122.581 | $122.58 | $122.60 | $122.60 |
| Purchase #2 | $24.79 | 7.720% | $26.7038 | $26.70 | $26.70 | $26.70 |
| Purchase #3 | $237.94 | 6.847% | $254.2318 | $254.23 | $254.25 | $254.20 |
| Purchase #4 | $109.59 | 13.492% | $124.3759 | $124.38 | $124.40 | $124.40 |
| Purchase #5 | $31.82 | 10.503% | $35.1621 | $35.16 | $35.15 | $35.20 |
| Purchase #6 | $220.89 | 9.123% | $241.0418 | $241.04 | $241.05 | $241.00 |
| Purchase #7 | $70.97 | 5.704% | $75.0181 | $75.02 | $75.00 | $75.00 |
| 7 purchase totals = | $813.39 | $879.1145 | $879.11 | $879.15 | $879.10 | |