| 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 | $139.82 | 7.848% | $150.7931 | $150.79 | $150.80 | $150.80 |
| Purchase #2 | $244.94 | 4.289% | $255.4455 | $255.45 | $255.45 | $255.40 |
| Purchase #3 | $236.28 | 3.220% | $243.8882 | $243.89 | $243.90 | $243.90 |
| Purchase #4 | $52.82 | 4.423% | $55.1562 | $55.16 | $55.15 | $55.20 |
| Purchase #5 | $62.56 | 8.760% | $68.0403 | $68.04 | $68.05 | $68.00 |
| Purchase #6 | $202.30 | 13.701% | $230.0171 | $230.02 | $230.00 | $230.00 |
| Purchase #7 | $41.29 | 8.572% | $44.8294 | $44.83 | $44.85 | $44.80 |
| 7 purchase totals = | $980.01 | $1,048.1698 | $1,048.18 | $1,048.20 | $1,048.10 | |