| 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 | $17.99 | 6.188% | $19.1032 | $19.10 | $19.10 | $19.10 |
| Purchase #2 | $209.95 | 11.748% | $234.6149 | $234.61 | $234.60 | $234.60 |
| Purchase #3 | $240.89 | 6.562% | $256.6972 | $256.70 | $256.70 | $256.70 |
| Purchase #4 | $113.37 | 10.385% | $125.1435 | $125.14 | $125.15 | $125.10 |
| Purchase #5 | $62.73 | 9.684% | $68.8048 | $68.80 | $68.80 | $68.80 |
| Purchase #6 | $167.62 | 4.697% | $175.4931 | $175.49 | $175.50 | $175.50 |
| Purchase #7 | $143.35 | 12.428% | $161.1655 | $161.17 | $161.15 | $161.20 |
| 7 purchase totals = | $955.90 | $1,041.0222 | $1,041.01 | $1,041.00 | $1,041.00 | |