| 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 | $128.81 | 10.582% | $142.4407 | $142.44 | $142.45 | $142.40 |
| Purchase #2 | $235.88 | 9.780% | $258.9491 | $258.95 | $258.95 | $258.90 |
| Purchase #3 | $214.81 | 6.385% | $228.5256 | $228.53 | $228.55 | $228.50 |
| Purchase #4 | $59.41 | 7.819% | $64.0553 | $64.06 | $64.05 | $64.10 |
| Purchase #5 | $229.99 | 13.696% | $261.4894 | $261.49 | $261.50 | $261.50 |
| Purchase #6 | $78.84 | 7.548% | $84.7908 | $84.79 | $84.80 | $84.80 |
| Purchase #7 | $188.77 | 8.491% | $204.7985 | $204.80 | $204.80 | $204.80 |
| 7 purchase totals = | $1,136.51 | $1,245.0494 | $1,245.06 | $1,245.10 | $1,245.00 | |