| 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 | $127.42 | 13.589% | $144.7351 | $144.74 | $144.75 | $144.70 |
| Purchase #2 | $239.43 | 6.211% | $254.301 | $254.30 | $254.30 | $254.30 |
| Purchase #3 | $90.38 | 10.542% | $99.9079 | $99.91 | $99.90 | $99.90 |
| Purchase #4 | $32.36 | 11.352% | $36.0335 | $36.03 | $36.05 | $36.00 |
| Purchase #5 | $231.65 | 7.848% | $249.8299 | $249.83 | $249.85 | $249.80 |
| Purchase #6 | $177.90 | 6.866% | $190.1146 | $190.11 | $190.10 | $190.10 |
| Purchase #7 | $222.40 | 9.812% | $244.2219 | $244.22 | $244.20 | $244.20 |
| 7 purchase totals = | $1,121.54 | $1,219.1439 | $1,219.14 | $1,219.15 | $1,219.00 | |