| 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 | $140.91 | 6.247% | $149.7126 | $149.71 | $149.70 | $149.70 |
| Purchase #2 | $151.50 | 10.809% | $167.8756 | $167.88 | $167.90 | $167.90 |
| Purchase #3 | $242.42 | 7.812% | $261.3579 | $261.36 | $261.35 | $261.40 |
| Purchase #4 | $111.92 | 8.170% | $121.0639 | $121.06 | $121.05 | $121.10 |
| Purchase #5 | $157.86 | 5.852% | $167.098 | $167.10 | $167.10 | $167.10 |
| Purchase #6 | $199.65 | 12.186% | $223.9793 | $223.98 | $224.00 | $224.00 |
| Purchase #7 | $28.33 | 3.850% | $29.4207 | $29.42 | $29.40 | $29.40 |
| 7 purchase totals = | $1,032.59 | $1,120.5080 | $1,120.51 | $1,120.50 | $1,120.60 | |