| 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 | $224.29 | 4.211% | $233.7349 | $233.73 | $233.75 | $233.70 |
| Purchase #2 | $24.75 | 13.533% | $28.0994 | $28.10 | $28.10 | $28.10 |
| Purchase #3 | $187.76 | 12.439% | $211.1155 | $211.12 | $211.10 | $211.10 |
| Purchase #4 | $32.27 | 13.126% | $36.5058 | $36.51 | $36.50 | $36.50 |
| Purchase #5 | $94.25 | 7.749% | $101.5534 | $101.55 | $101.55 | $101.60 |
| Purchase #6 | $106.99 | 9.318% | $116.9593 | $116.96 | $116.95 | $117.00 |
| Purchase #7 | $237.67 | 11.446% | $264.8737 | $264.87 | $264.85 | $264.90 |
| 7 purchase totals = | $907.98 | $992.8420 | $992.84 | $992.80 | $992.90 | |