| 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 | $238.70 | 9.682% | $261.8109 | $261.81 | $261.80 | $261.80 |
| Purchase #2 | $206.36 | 10.595% | $228.2238 | $228.22 | $228.20 | $228.20 |
| Purchase #3 | $105.53 | 4.587% | $110.3707 | $110.37 | $110.35 | $110.40 |
| Purchase #4 | $215.81 | 3.164% | $222.6382 | $222.64 | $222.65 | $222.60 |
| Purchase #5 | $235.75 | 3.548% | $244.1144 | $244.11 | $244.10 | $244.10 |
| Purchase #6 | $189.35 | 12.487% | $212.9941 | $212.99 | $213.00 | $213.00 |
| Purchase #7 | $56.96 | 6.652% | $60.749 | $60.75 | $60.75 | $60.70 |
| 7 purchase totals = | $1,248.46 | $1,340.9011 | $1,340.89 | $1,340.85 | $1,340.80 | |