| 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 | $221.37 | 6.171% | $235.0307 | $235.03 | $235.05 | $235.00 |
| Purchase #2 | $42.50 | 13.601% | $48.2804 | $48.28 | $48.30 | $48.30 |
| Purchase #3 | $112.27 | 11.711% | $125.4179 | $125.42 | $125.40 | $125.40 |
| Purchase #4 | $15.72 | 13.268% | $17.8057 | $17.81 | $17.80 | $17.80 |
| Purchase #5 | $206.26 | 7.140% | $220.987 | $220.99 | $221.00 | $221.00 |
| Purchase #6 | $234.95 | 11.536% | $262.0538 | $262.05 | $262.05 | $262.10 |
| Purchase #7 | $145.48 | 10.308% | $160.4761 | $160.48 | $160.50 | $160.50 |
| 7 purchase totals = | $978.55 | $1,070.0516 | $1,070.06 | $1,070.10 | $1,070.10 | |