| 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 | $215.36 | 8.622% | $233.9283 | $233.93 | $233.95 | $233.90 |
| Purchase #2 | $159.93 | 9.868% | $175.7119 | $175.71 | $175.70 | $175.70 |
| Purchase #3 | $172.26 | 3.707% | $178.6457 | $178.65 | $178.65 | $178.60 |
| Purchase #4 | $120.25 | 3.849% | $124.8784 | $124.88 | $124.90 | $124.90 |
| Purchase #5 | $110.87 | 7.508% | $119.1941 | $119.19 | $119.20 | $119.20 |
| Purchase #6 | $125.61 | 4.306% | $131.0188 | $131.02 | $131.00 | $131.00 |
| Purchase #7 | $19.87 | 4.345% | $20.7334 | $20.73 | $20.75 | $20.70 |
| 7 purchase totals = | $924.15 | $984.1106 | $984.11 | $984.15 | $984.00 | |