| 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 | $116.33 | 3.266% | $120.1293 | $120.13 | $120.15 | $120.10 |
| Purchase #2 | $176.27 | 8.455% | $191.1736 | $191.17 | $191.15 | $191.20 |
| Purchase #3 | $195.57 | 8.813% | $212.8056 | $212.81 | $212.80 | $212.80 |
| Purchase #4 | $176.51 | 6.856% | $188.6115 | $188.61 | $188.60 | $188.60 |
| Purchase #5 | $216.34 | 4.142% | $225.3008 | $225.30 | $225.30 | $225.30 |
| Purchase #6 | $227.47 | 11.550% | $253.7428 | $253.74 | $253.75 | $253.70 |
| Purchase #7 | $157.30 | 4.769% | $164.8016 | $164.80 | $164.80 | $164.80 |
| 7 purchase totals = | $1,265.79 | $1,356.5652 | $1,356.56 | $1,356.55 | $1,356.50 | |