| 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 | $209.70 | 4.648% | $219.4469 | $219.45 | $219.45 | $219.40 |
| Purchase #2 | $14.83 | 7.366% | $15.9224 | $15.92 | $15.90 | $15.90 |
| Purchase #3 | $211.86 | 11.584% | $236.4019 | $236.40 | $236.40 | $236.40 |
| Purchase #4 | $61.87 | 13.310% | $70.1049 | $70.10 | $70.10 | $70.10 |
| Purchase #5 | $63.41 | 3.423% | $65.5805 | $65.58 | $65.60 | $65.60 |
| Purchase #6 | $103.95 | 12.159% | $116.5893 | $116.59 | $116.60 | $116.60 |
| Purchase #7 | $210.43 | 7.594% | $226.4101 | $226.41 | $226.40 | $226.40 |
| 7 purchase totals = | $876.05 | $950.4560 | $950.45 | $950.45 | $950.40 | |