| 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 | $182.70 | 8.590% | $198.3939 | $198.39 | $198.40 | $198.40 |
| Purchase #2 | $233.99 | 10.637% | $258.8795 | $258.88 | $258.90 | $258.90 |
| Purchase #3 | $244.58 | 6.757% | $261.1063 | $261.11 | $261.10 | $261.10 |
| Purchase #4 | $48.53 | 12.867% | $54.7744 | $54.77 | $54.75 | $54.80 |
| Purchase #5 | $71.80 | 10.659% | $79.4532 | $79.45 | $79.45 | $79.50 |
| Purchase #6 | $37.50 | 7.541% | $40.3279 | $40.33 | $40.35 | $40.30 |
| Purchase #7 | $225.28 | 12.747% | $253.9964 | $254.00 | $254.00 | $254.00 |
| 7 purchase totals = | $1,044.38 | $1,146.9316 | $1,146.93 | $1,146.95 | $1,147.00 | |