| 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 | $231.94 | 5.316% | $244.2699 | $244.27 | $244.25 | $244.30 |
| Purchase #2 | $80.67 | 11.309% | $89.793 | $89.79 | $89.80 | $89.80 |
| Purchase #3 | $244.31 | 11.772% | $273.0702 | $273.07 | $273.05 | $273.10 |
| Purchase #4 | $94.45 | 8.751% | $102.7153 | $102.72 | $102.70 | $102.70 |
| Purchase #5 | $247.65 | 6.762% | $264.3961 | $264.40 | $264.40 | $264.40 |
| Purchase #6 | $65.84 | 6.368% | $70.0327 | $70.03 | $70.05 | $70.00 |
| Purchase #7 | $156.43 | 12.121% | $175.3909 | $175.39 | $175.40 | $175.40 |
| 7 purchase totals = | $1,121.29 | $1,219.6681 | $1,219.67 | $1,219.65 | $1,219.70 | |