| 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 | $223.30 | 13.439% | $253.3093 | $253.31 | $253.30 | $253.30 |
| Purchase #2 | $194.39 | 7.686% | $209.3308 | $209.33 | $209.35 | $209.30 |
| Purchase #3 | $211.53 | 5.606% | $223.3884 | $223.39 | $223.40 | $223.40 |
| Purchase #4 | $213.79 | 8.330% | $231.5987 | $231.60 | $231.60 | $231.60 |
| Purchase #5 | $112.49 | 10.568% | $124.3779 | $124.38 | $124.40 | $124.40 |
| Purchase #6 | $118.42 | 7.572% | $127.3868 | $127.39 | $127.40 | $127.40 |
| Purchase #7 | $182.88 | 8.700% | $198.7906 | $198.79 | $198.80 | $198.80 |
| 7 purchase totals = | $1,256.80 | $1,368.1825 | $1,368.19 | $1,368.25 | $1,368.20 | |