| 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 | $223.49 | 9.199% | $244.0488 | $244.05 | $244.05 | $244.00 |
| Purchase #2 | $147.44 | 9.749% | $161.8139 | $161.81 | $161.80 | $161.80 |
| Purchase #3 | $228.74 | 10.134% | $251.9205 | $251.92 | $251.90 | $251.90 |
| Purchase #4 | $125.26 | 8.286% | $135.639 | $135.64 | $135.65 | $135.60 |
| Purchase #5 | $71.50 | 9.396% | $78.2181 | $78.22 | $78.20 | $78.20 |
| Purchase #6 | $121.27 | 4.674% | $126.9382 | $126.94 | $126.95 | $126.90 |
| Purchase #7 | $214.43 | 9.199% | $234.1554 | $234.16 | $234.15 | $234.20 |
| 7 purchase totals = | $1,132.13 | $1,232.7339 | $1,232.74 | $1,232.70 | $1,232.60 | |