| 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 | $126.80 | 3.553% | $131.3052 | $131.31 | $131.30 | $131.30 |
| Purchase #2 | $128.60 | 9.727% | $141.1089 | $141.11 | $141.10 | $141.10 |
| Purchase #3 | $229.75 | 3.366% | $237.4834 | $237.48 | $237.50 | $237.50 |
| Purchase #4 | $209.58 | 10.691% | $231.9862 | $231.99 | $232.00 | $232.00 |
| Purchase #5 | $172.55 | 7.448% | $185.4015 | $185.40 | $185.40 | $185.40 |
| Purchase #6 | $240.59 | 11.270% | $267.7045 | $267.70 | $267.70 | $267.70 |
| Purchase #7 | $100.79 | 5.375% | $106.2075 | $106.21 | $106.20 | $106.20 |
| 7 purchase totals = | $1,208.66 | $1,301.1972 | $1,301.20 | $1,301.20 | $1,301.20 | |