| 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 | $20.35 | 10.220% | $22.4298 | $22.43 | $22.45 | $22.40 |
| Purchase #2 | $94.86 | 6.808% | $101.3181 | $101.32 | $101.30 | $101.30 |
| Purchase #3 | $209.84 | 5.552% | $221.4903 | $221.49 | $221.50 | $221.50 |
| Purchase #4 | $210.71 | 4.173% | $219.5029 | $219.50 | $219.50 | $219.50 |
| Purchase #5 | $237.33 | 12.762% | $267.6181 | $267.62 | $267.60 | $267.60 |
| Purchase #6 | $29.95 | 8.692% | $32.5533 | $32.55 | $32.55 | $32.60 |
| Purchase #7 | $233.91 | 11.642% | $261.1418 | $261.14 | $261.15 | $261.10 |
| 7 purchase totals = | $1,036.95 | $1,126.0543 | $1,126.05 | $1,126.05 | $1,126.00 | |