| 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 | $220.86 | 3.646% | $228.9126 | $228.91 | $228.90 | $228.90 |
| Purchase #2 | $37.63 | 11.211% | $41.8487 | $41.85 | $41.85 | $41.80 |
| Purchase #3 | $131.73 | 6.121% | $139.7932 | $139.79 | $139.80 | $139.80 |
| Purchase #4 | $244.63 | 12.461% | $275.1133 | $275.11 | $275.10 | $275.10 |
| Purchase #5 | $235.86 | 6.494% | $251.1767 | $251.18 | $251.20 | $251.20 |
| Purchase #6 | $218.40 | 7.176% | $234.0724 | $234.07 | $234.05 | $234.10 |
| Purchase #7 | $147.81 | 8.381% | $160.198 | $160.20 | $160.20 | $160.20 |
| 7 purchase totals = | $1,236.92 | $1,331.1149 | $1,331.11 | $1,331.10 | $1,331.10 | |