| 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 | $219.93 | 5.568% | $232.1757 | $232.18 | $232.20 | $232.20 |
| Purchase #2 | $160.43 | 6.258% | $170.4697 | $170.47 | $170.45 | $170.50 |
| Purchase #3 | $224.76 | 4.204% | $234.2089 | $234.21 | $234.20 | $234.20 |
| Purchase #4 | $231.50 | 5.260% | $243.6769 | $243.68 | $243.70 | $243.70 |
| Purchase #5 | $117.60 | 10.676% | $130.155 | $130.16 | $130.15 | $130.20 |
| Purchase #6 | $158.26 | 10.166% | $174.3487 | $174.35 | $174.35 | $174.30 |
| Purchase #7 | $105.79 | 4.504% | $110.5548 | $110.55 | $110.55 | $110.60 |
| 7 purchase totals = | $1,218.27 | $1,295.5897 | $1,295.60 | $1,295.60 | $1,295.70 | |