| 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 | $117.47 | 3.184% | $121.2102 | $121.21 | $121.20 | $121.20 |
| Purchase #2 | $60.80 | 13.185% | $68.8165 | $68.82 | $68.80 | $68.80 |
| Purchase #3 | $89.79 | 4.289% | $93.6411 | $93.64 | $93.65 | $93.60 |
| Purchase #4 | $176.66 | 8.762% | $192.1389 | $192.14 | $192.15 | $192.10 |
| Purchase #5 | $204.34 | 10.659% | $226.1206 | $226.12 | $226.10 | $226.10 |
| Purchase #6 | $105.61 | 10.712% | $116.9229 | $116.92 | $116.90 | $116.90 |
| Purchase #7 | $167.51 | 4.533% | $175.1032 | $175.10 | $175.10 | $175.10 |
| 7 purchase totals = | $922.18 | $993.9534 | $993.95 | $993.90 | $993.80 | |