| 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 | $228.31 | 6.366% | $242.8442 | $242.84 | $242.85 | $242.80 |
| Purchase #2 | $13.39 | 6.298% | $14.2333 | $14.23 | $14.25 | $14.20 |
| Purchase #3 | $185.43 | 9.288% | $202.6527 | $202.65 | $202.65 | $202.70 |
| Purchase #4 | $214.40 | 10.672% | $237.2808 | $237.28 | $237.30 | $237.30 |
| Purchase #5 | $59.46 | 7.809% | $64.1032 | $64.10 | $64.10 | $64.10 |
| Purchase #6 | $175.89 | 5.712% | $185.9368 | $185.94 | $185.95 | $185.90 |
| Purchase #7 | $223.62 | 5.406% | $235.7089 | $235.71 | $235.70 | $235.70 |
| 7 purchase totals = | $1,100.50 | $1,182.7599 | $1,182.75 | $1,182.80 | $1,182.70 | |