| 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 | $105.62 | 6.175% | $112.142 | $112.14 | $112.15 | $112.10 |
| Purchase #2 | $68.67 | 7.696% | $73.9548 | $73.95 | $73.95 | $74.00 |
| Purchase #3 | $13.98 | 11.258% | $15.5539 | $15.55 | $15.55 | $15.60 |
| Purchase #4 | $116.78 | 12.692% | $131.6017 | $131.60 | $131.60 | $131.60 |
| Purchase #5 | $225.77 | 11.170% | $250.9885 | $250.99 | $251.00 | $251.00 |
| Purchase #6 | $37.44 | 3.781% | $38.8556 | $38.86 | $38.85 | $38.90 |
| Purchase #7 | $249.39 | 9.478% | $273.0272 | $273.03 | $273.05 | $273.00 |
| 7 purchase totals = | $817.65 | $896.1237 | $896.12 | $896.15 | $896.20 | |