| 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 | $211.88 | 13.460% | $240.399 | $240.40 | $240.40 | $240.40 |
| Purchase #2 | $52.95 | 10.138% | $58.3181 | $58.32 | $58.30 | $58.30 |
| Purchase #3 | $66.40 | 3.818% | $68.9352 | $68.94 | $68.95 | $68.90 |
| Purchase #4 | $45.80 | 13.569% | $52.0146 | $52.01 | $52.00 | $52.00 |
| Purchase #5 | $112.39 | 9.654% | $123.2401 | $123.24 | $123.25 | $123.20 |
| Purchase #6 | $25.62 | 4.622% | $26.8042 | $26.80 | $26.80 | $26.80 |
| Purchase #7 | $216.26 | 10.578% | $239.136 | $239.14 | $239.15 | $239.10 |
| 7 purchase totals = | $731.30 | $808.8472 | $808.85 | $808.85 | $808.70 | |