| 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 | $229.81 | 3.187% | $237.134 | $237.13 | $237.15 | $237.10 |
| Purchase #2 | $196.62 | 3.815% | $204.1211 | $204.12 | $204.10 | $204.10 |
| Purchase #3 | $51.40 | 13.589% | $58.3847 | $58.38 | $58.40 | $58.40 |
| Purchase #4 | $109.48 | 9.420% | $119.793 | $119.79 | $119.80 | $119.80 |
| Purchase #5 | $245.73 | 4.137% | $255.8959 | $255.90 | $255.90 | $255.90 |
| Purchase #6 | $26.82 | 7.132% | $28.7328 | $28.73 | $28.75 | $28.70 |
| Purchase #7 | $114.45 | 6.330% | $121.6947 | $121.69 | $121.70 | $121.70 |
| 7 purchase totals = | $974.31 | $1,025.7562 | $1,025.74 | $1,025.80 | $1,025.70 | |