| 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 | $105.98 | 5.847% | $112.1767 | $112.18 | $112.20 | $112.20 |
| Purchase #2 | $213.31 | 3.532% | $220.8441 | $220.84 | $220.85 | $220.80 |
| Purchase #3 | $232.39 | 7.139% | $248.9803 | $248.98 | $249.00 | $249.00 |
| Purchase #4 | $186.68 | 13.581% | $212.033 | $212.03 | $212.05 | $212.00 |
| Purchase #5 | $5.52 | 13.292% | $6.2537 | $6.25 | $6.25 | $6.30 |
| Purchase #6 | $85.89 | 6.191% | $91.2074 | $91.21 | $91.20 | $91.20 |
| Purchase #7 | $77.49 | 8.116% | $83.7791 | $83.78 | $83.80 | $83.80 |
| 7 purchase totals = | $907.26 | $975.2743 | $975.27 | $975.35 | $975.30 | |