| 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 | $211.87 | 6.655% | $225.9699 | $225.97 | $225.95 | $226.00 |
| Purchase #2 | $188.55 | 12.816% | $212.7146 | $212.71 | $212.70 | $212.70 |
| Purchase #3 | $135.30 | 10.309% | $149.2481 | $149.25 | $149.25 | $149.20 |
| Purchase #4 | $131.91 | 9.116% | $143.9349 | $143.93 | $143.95 | $143.90 |
| Purchase #5 | $201.67 | 12.315% | $226.5057 | $226.51 | $226.50 | $226.50 |
| Purchase #6 | $25.72 | 10.452% | $28.4083 | $28.41 | $28.40 | $28.40 |
| Purchase #7 | $141.63 | 7.280% | $151.9407 | $151.94 | $151.95 | $151.90 |
| 7 purchase totals = | $1,036.65 | $1,138.7222 | $1,138.72 | $1,138.70 | $1,138.60 | |