| 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 | $12.41 | 8.162% | $13.4229 | $13.42 | $13.40 | $13.40 |
| Purchase #2 | $196.48 | 10.538% | $217.1851 | $217.19 | $217.20 | $217.20 |
| Purchase #3 | $193.53 | 8.402% | $209.7904 | $209.79 | $209.80 | $209.80 |
| Purchase #4 | $62.66 | 9.807% | $68.8051 | $68.81 | $68.80 | $68.80 |
| Purchase #5 | $108.61 | 7.534% | $116.7927 | $116.79 | $116.80 | $116.80 |
| Purchase #6 | $203.30 | 13.494% | $230.7333 | $230.73 | $230.75 | $230.70 |
| Purchase #7 | $246.40 | 12.610% | $277.471 | $277.47 | $277.45 | $277.50 |
| 7 purchase totals = | $1,023.39 | $1,134.2005 | $1,134.20 | $1,134.20 | $1,134.20 | |