| 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 | $224.87 | 12.412% | $252.7809 | $252.78 | $252.80 | $252.80 |
| Purchase #2 | $158.77 | 7.289% | $170.3427 | $170.34 | $170.35 | $170.30 |
| Purchase #3 | $112.84 | 11.370% | $125.6699 | $125.67 | $125.65 | $125.70 |
| Purchase #4 | $19.69 | 4.363% | $20.5491 | $20.55 | $20.55 | $20.50 |
| Purchase #5 | $155.84 | 5.236% | $163.9998 | $164.00 | $164.00 | $164.00 |
| Purchase #6 | $174.88 | 11.718% | $195.3724 | $195.37 | $195.35 | $195.40 |
| Purchase #7 | $34.89 | 6.361% | $37.1094 | $37.11 | $37.10 | $37.10 |
| 7 purchase totals = | $881.78 | $965.8242 | $965.82 | $965.80 | $965.80 | |