| 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 | $239.88 | 4.562% | $250.8233 | $250.82 | $250.80 | $250.80 |
| Purchase #2 | $241.47 | 3.350% | $249.5592 | $249.56 | $249.55 | $249.60 |
| Purchase #3 | $203.29 | 8.748% | $221.0738 | $221.07 | $221.05 | $221.10 |
| Purchase #4 | $84.97 | 5.203% | $89.391 | $89.39 | $89.40 | $89.40 |
| Purchase #5 | $24.57 | 13.756% | $27.9498 | $27.95 | $27.95 | $27.90 |
| Purchase #6 | $44.99 | 13.326% | $50.9854 | $50.99 | $51.00 | $51.00 |
| Purchase #7 | $72.69 | 7.586% | $78.2043 | $78.20 | $78.20 | $78.20 |
| 7 purchase totals = | $911.86 | $967.9868 | $967.98 | $967.95 | $968.00 | |