| 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 | $110.83 | 10.356% | $122.3076 | $122.31 | $122.30 | $122.30 |
| Purchase #2 | $243.51 | 8.415% | $264.0014 | $264.00 | $264.00 | $264.00 |
| Purchase #3 | $174.49 | 9.446% | $190.9723 | $190.97 | $190.95 | $191.00 |
| Purchase #4 | $78.52 | 8.804% | $85.4329 | $85.43 | $85.45 | $85.40 |
| Purchase #5 | $14.31 | 4.624% | $14.9717 | $14.97 | $14.95 | $15.00 |
| Purchase #6 | $54.60 | 9.545% | $59.8116 | $59.81 | $59.80 | $59.80 |
| Purchase #7 | $151.98 | 13.329% | $172.2374 | $172.24 | $172.25 | $172.20 |
| 7 purchase totals = | $828.24 | $909.7349 | $909.73 | $909.70 | $909.70 | |