| 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 | $99.53 | 12.847% | $112.3166 | $112.32 | $112.30 | $112.30 |
| Purchase #2 | $30.34 | 8.231% | $32.8373 | $32.84 | $32.85 | $32.80 |
| Purchase #3 | $238.49 | 8.859% | $259.6178 | $259.62 | $259.60 | $259.60 |
| Purchase #4 | $11.81 | 10.615% | $13.0636 | $13.06 | $13.05 | $13.10 |
| Purchase #5 | $81.93 | 4.683% | $85.7668 | $85.77 | $85.75 | $85.80 |
| Purchase #6 | $240.64 | 13.728% | $273.6751 | $273.68 | $273.70 | $273.70 |
| Purchase #7 | $129.93 | 11.403% | $144.7459 | $144.75 | $144.75 | $144.70 |
| 7 purchase totals = | $832.67 | $922.0231 | $922.04 | $922.00 | $922.00 | |