| 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 | $250.84 | 4.112% | $261.1545 | $261.15 | $261.15 | $261.20 |
| Purchase #2 | $203.47 | 9.505% | $222.8098 | $222.81 | $222.80 | $222.80 |
| Purchase #3 | $148.49 | 7.409% | $159.4916 | $159.49 | $159.50 | $159.50 |
| Purchase #4 | $115.89 | 5.251% | $121.9754 | $121.98 | $122.00 | $122.00 |
| Purchase #5 | $198.57 | 10.590% | $219.5986 | $219.60 | $219.60 | $219.60 |
| Purchase #6 | $60.54 | 13.631% | $68.7922 | $68.79 | $68.80 | $68.80 |
| Purchase #7 | $23.30 | 9.477% | $25.5081 | $25.51 | $25.50 | $25.50 |
| 7 purchase totals = | $1,001.10 | $1,079.3302 | $1,079.33 | $1,079.35 | $1,079.40 | |