| 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 | $235.64 | 4.418% | $246.0506 | $246.05 | $246.05 | $246.10 |
| Purchase #2 | $186.46 | 3.619% | $193.208 | $193.21 | $193.20 | $193.20 |
| Purchase #3 | $52.60 | 12.230% | $59.033 | $59.03 | $59.05 | $59.00 |
| Purchase #4 | $103.95 | 4.620% | $108.7525 | $108.75 | $108.75 | $108.80 |
| Purchase #5 | $112.64 | 13.779% | $128.1607 | $128.16 | $128.15 | $128.20 |
| Purchase #6 | $53.33 | 3.334% | $55.108 | $55.11 | $55.10 | $55.10 |
| Purchase #7 | $169.84 | 5.233% | $178.7277 | $178.73 | $178.75 | $178.70 |
| 7 purchase totals = | $914.46 | $969.0405 | $969.04 | $969.05 | $969.10 | |