| 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 | $11.44 | 6.226% | $12.1523 | $12.15 | $12.15 | $12.20 |
| Purchase #2 | $29.88 | 10.619% | $33.053 | $33.05 | $33.05 | $33.10 |
| Purchase #3 | $224.31 | 11.495% | $250.0944 | $250.09 | $250.10 | $250.10 |
| Purchase #4 | $204.84 | 12.316% | $230.0681 | $230.07 | $230.05 | $230.10 |
| Purchase #5 | $131.46 | 7.385% | $141.1683 | $141.17 | $141.15 | $141.20 |
| Purchase #6 | $233.98 | 8.359% | $253.5384 | $253.54 | $253.55 | $253.50 |
| Purchase #7 | $230.55 | 3.710% | $239.1034 | $239.10 | $239.10 | $239.10 |
| 7 purchase totals = | $1,066.46 | $1,159.1779 | $1,159.17 | $1,159.15 | $1,159.30 | |