| 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 | $242.84 | 12.823% | $273.9794 | $273.98 | $274.00 | $274.00 |
| Purchase #2 | $101.43 | 6.267% | $107.7866 | $107.79 | $107.80 | $107.80 |
| Purchase #3 | $217.97 | 9.368% | $238.3894 | $238.39 | $238.40 | $238.40 |
| Purchase #4 | $136.70 | 7.321% | $146.7078 | $146.71 | $146.70 | $146.70 |
| Purchase #5 | $79.96 | 5.191% | $84.1107 | $84.11 | $84.10 | $84.10 |
| Purchase #6 | $185.41 | 6.870% | $198.1477 | $198.15 | $198.15 | $198.10 |
| Purchase #7 | $92.51 | 10.591% | $102.3077 | $102.31 | $102.30 | $102.30 |
| 7 purchase totals = | $1,056.82 | $1,151.4293 | $1,151.44 | $1,151.45 | $1,151.40 | |