| 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 | $125.99 | 12.651% | $141.929 | $141.93 | $141.95 | $141.90 |
| Purchase #2 | $198.60 | 3.748% | $206.0435 | $206.04 | $206.05 | $206.00 |
| Purchase #3 | $110.94 | 4.710% | $116.1653 | $116.17 | $116.15 | $116.20 |
| Purchase #4 | $62.95 | 13.337% | $71.3456 | $71.35 | $71.35 | $71.30 |
| Purchase #5 | $238.53 | 9.308% | $260.7324 | $260.73 | $260.75 | $260.70 |
| Purchase #6 | $80.94 | 7.407% | $86.9352 | $86.94 | $86.95 | $86.90 |
| Purchase #7 | $46.59 | 6.556% | $49.6444 | $49.64 | $49.65 | $49.60 |
| 7 purchase totals = | $864.54 | $932.7954 | $932.80 | $932.85 | $932.60 | |