| 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 | $199.75 | 13.506% | $226.7282 | $226.73 | $226.75 | $226.70 |
| Purchase #2 | $228.32 | 11.265% | $254.0402 | $254.04 | $254.05 | $254.00 |
| Purchase #3 | $73.59 | 3.247% | $75.9795 | $75.98 | $76.00 | $76.00 |
| Purchase #4 | $184.25 | 9.551% | $201.8477 | $201.85 | $201.85 | $201.80 |
| Purchase #5 | $18.67 | 9.217% | $20.3908 | $20.39 | $20.40 | $20.40 |
| Purchase #6 | $112.84 | 10.427% | $124.6058 | $124.61 | $124.60 | $124.60 |
| Purchase #7 | $221.54 | 6.647% | $236.2658 | $236.27 | $236.25 | $236.30 |
| 7 purchase totals = | $1,038.96 | $1,139.8580 | $1,139.87 | $1,139.90 | $1,139.80 | |