| 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 | $110.37 | 13.834% | $125.6386 | $125.64 | $125.65 | $125.60 |
| Purchase #2 | $205.98 | 7.391% | $221.204 | $221.20 | $221.20 | $221.20 |
| Purchase #3 | $38.94 | 6.742% | $41.5653 | $41.57 | $41.55 | $41.60 |
| Purchase #4 | $6.64 | 5.120% | $6.98 | $6.98 | $7.00 | $7.00 |
| Purchase #5 | $235.43 | 4.521% | $246.0738 | $246.07 | $246.05 | $246.10 |
| Purchase #6 | $88.28 | 5.147% | $92.8238 | $92.82 | $92.80 | $92.80 |
| Purchase #7 | $168.52 | 8.389% | $182.6571 | $182.66 | $182.65 | $182.70 |
| 7 purchase totals = | $854.16 | $916.9426 | $916.94 | $916.90 | $917.00 | |