| 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 | $190.64 | 9.778% | $209.2808 | $209.28 | $209.30 | $209.30 |
| Purchase #2 | $25.37 | 7.717% | $27.3278 | $27.33 | $27.35 | $27.30 |
| Purchase #3 | $236.59 | 6.556% | $252.1008 | $252.10 | $252.10 | $252.10 |
| Purchase #4 | $186.60 | 6.667% | $199.0406 | $199.04 | $199.05 | $199.00 |
| Purchase #5 | $235.72 | 10.203% | $259.7705 | $259.77 | $259.75 | $259.80 |
| Purchase #6 | $172.42 | 12.253% | $193.5466 | $193.55 | $193.55 | $193.50 |
| Purchase #7 | $219.71 | 9.866% | $241.3866 | $241.39 | $241.40 | $241.40 |
| 7 purchase totals = | $1,267.05 | $1,382.4537 | $1,382.46 | $1,382.50 | $1,382.40 | |