| 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 | $25.61 | 12.871% | $28.9063 | $28.91 | $28.90 | $28.90 |
| Purchase #2 | $90.71 | 13.228% | $102.7091 | $102.71 | $102.70 | $102.70 |
| Purchase #3 | $213.90 | 11.106% | $237.6557 | $237.66 | $237.65 | $237.70 |
| Purchase #4 | $142.45 | 3.291% | $147.138 | $147.14 | $147.15 | $147.10 |
| Purchase #5 | $228.34 | 12.802% | $257.5721 | $257.57 | $257.55 | $257.60 |
| Purchase #6 | $109.59 | 10.578% | $121.1824 | $121.18 | $121.20 | $121.20 |
| Purchase #7 | $219.89 | 12.426% | $247.2135 | $247.21 | $247.20 | $247.20 |
| 7 purchase totals = | $1,030.49 | $1,142.3771 | $1,142.38 | $1,142.35 | $1,142.40 | |