| 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 | $102.94 | 4.105% | $107.1657 | $107.17 | $107.15 | $107.20 |
| Purchase #2 | $176.48 | 12.552% | $198.6318 | $198.63 | $198.65 | $198.60 |
| Purchase #3 | $143.68 | 10.729% | $159.0954 | $159.10 | $159.10 | $159.10 |
| Purchase #4 | $231.42 | 3.476% | $239.4642 | $239.46 | $239.45 | $239.50 |
| Purchase #5 | $121.41 | 3.331% | $125.4542 | $125.45 | $125.45 | $125.50 |
| Purchase #6 | $187.86 | 12.698% | $211.7145 | $211.71 | $211.70 | $211.70 |
| Purchase #7 | $141.55 | 13.459% | $160.6012 | $160.60 | $160.60 | $160.60 |
| 7 purchase totals = | $1,105.34 | $1,202.1270 | $1,202.12 | $1,202.10 | $1,202.20 | |