| 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 | $79.76 | 9.321% | $87.1944 | $87.19 | $87.20 | $87.20 |
| Purchase #2 | $204.64 | 5.145% | $215.1687 | $215.17 | $215.15 | $215.20 |
| Purchase #3 | $155.39 | 7.152% | $166.5035 | $166.50 | $166.50 | $166.50 |
| Purchase #4 | $170.46 | 13.391% | $193.2863 | $193.29 | $193.30 | $193.30 |
| Purchase #5 | $209.88 | 13.163% | $237.5065 | $237.51 | $237.50 | $237.50 |
| Purchase #6 | $200.90 | 9.337% | $219.658 | $219.66 | $219.65 | $219.70 |
| Purchase #7 | $11.35 | 10.810% | $12.5769 | $12.58 | $12.60 | $12.60 |
| 7 purchase totals = | $1,032.38 | $1,131.8943 | $1,131.90 | $1,131.90 | $1,132.00 | |