| 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 | $231.84 | 8.472% | $251.4815 | $251.48 | $251.50 | $251.50 |
| Purchase #2 | $56.55 | 3.547% | $58.5558 | $58.56 | $58.55 | $58.60 |
| Purchase #3 | $65.27 | 13.699% | $74.2113 | $74.21 | $74.20 | $74.20 |
| Purchase #4 | $57.71 | 11.584% | $64.3951 | $64.40 | $64.40 | $64.40 |
| Purchase #5 | $190.35 | 12.694% | $214.513 | $214.51 | $214.50 | $214.50 |
| Purchase #6 | $116.45 | 4.644% | $121.8579 | $121.86 | $121.85 | $121.90 |
| Purchase #7 | $187.45 | 5.345% | $197.4692 | $197.47 | $197.45 | $197.50 |
| 7 purchase totals = | $905.62 | $982.4838 | $982.49 | $982.45 | $982.60 | |