| 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 | $111.61 | 12.484% | $125.5434 | $125.54 | $125.55 | $125.50 |
| Purchase #2 | $99.52 | 10.665% | $110.1338 | $110.13 | $110.15 | $110.10 |
| Purchase #3 | $34.31 | 7.127% | $36.7553 | $36.76 | $36.75 | $36.80 |
| Purchase #4 | $193.26 | 11.730% | $215.9294 | $215.93 | $215.95 | $215.90 |
| Purchase #5 | $34.68 | 8.862% | $37.7533 | $37.75 | $37.75 | $37.80 |
| Purchase #6 | $222.40 | 4.367% | $232.1122 | $232.11 | $232.10 | $232.10 |
| Purchase #7 | $165.60 | 4.376% | $172.8467 | $172.85 | $172.85 | $172.80 |
| 7 purchase totals = | $861.38 | $931.0741 | $931.07 | $931.10 | $931.00 | |