| 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 | $35.63 | 5.172% | $37.4728 | $37.47 | $37.45 | $37.50 |
| Purchase #2 | $199.32 | 9.561% | $218.377 | $218.38 | $218.40 | $218.40 |
| Purchase #3 | $220.50 | 10.779% | $244.2677 | $244.27 | $244.25 | $244.30 |
| Purchase #4 | $241.70 | 8.690% | $262.7037 | $262.70 | $262.70 | $262.70 |
| Purchase #5 | $53.51 | 7.231% | $57.3793 | $57.38 | $57.40 | $57.40 |
| Purchase #6 | $107.38 | 5.207% | $112.9713 | $112.97 | $112.95 | $113.00 |
| Purchase #7 | $68.84 | 8.868% | $74.9447 | $74.94 | $74.95 | $74.90 |
| 7 purchase totals = | $926.88 | $1,008.1165 | $1,008.11 | $1,008.10 | $1,008.20 | |