| 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 | $179.50 | 13.324% | $203.4166 | $203.42 | $203.40 | $203.40 |
| Purchase #2 | $236.57 | 6.336% | $251.5591 | $251.56 | $251.55 | $251.60 |
| Purchase #3 | $247.73 | 4.857% | $259.7622 | $259.76 | $259.75 | $259.80 |
| Purchase #4 | $141.36 | 5.496% | $149.1291 | $149.13 | $149.15 | $149.10 |
| Purchase #5 | $130.98 | 6.512% | $139.5094 | $139.51 | $139.50 | $139.50 |
| Purchase #6 | $176.59 | 9.300% | $193.0129 | $193.01 | $193.00 | $193.00 |
| Purchase #7 | $112.37 | 12.765% | $126.714 | $126.71 | $126.70 | $126.70 |
| 7 purchase totals = | $1,225.10 | $1,323.1033 | $1,323.10 | $1,323.05 | $1,323.10 | |