| 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 | $40.79 | 10.718% | $45.1619 | $45.16 | $45.15 | $45.20 |
| Purchase #2 | $243.28 | 7.527% | $261.5917 | $261.59 | $261.60 | $261.60 |
| Purchase #3 | $247.40 | 12.321% | $277.8822 | $277.88 | $277.90 | $277.90 |
| Purchase #4 | $147.44 | 8.874% | $160.5238 | $160.52 | $160.50 | $160.50 |
| Purchase #5 | $202.80 | 3.622% | $210.1454 | $210.15 | $210.15 | $210.10 |
| Purchase #6 | $219.97 | 5.135% | $231.2655 | $231.27 | $231.25 | $231.30 |
| Purchase #7 | $249.91 | 3.442% | $258.5119 | $258.51 | $258.50 | $258.50 |
| 7 purchase totals = | $1,351.59 | $1,445.0824 | $1,445.08 | $1,445.05 | $1,445.10 | |