| 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 | $107.40 | 5.862% | $113.6958 | $113.70 | $113.70 | $113.70 |
| Purchase #2 | $215.68 | 10.187% | $237.6513 | $237.65 | $237.65 | $237.70 |
| Purchase #3 | $191.74 | 13.746% | $218.0966 | $218.10 | $218.10 | $218.10 |
| Purchase #4 | $140.67 | 10.481% | $155.4136 | $155.41 | $155.40 | $155.40 |
| Purchase #5 | $43.87 | 6.523% | $46.7316 | $46.73 | $46.75 | $46.70 |
| Purchase #6 | $21.30 | 5.679% | $22.5096 | $22.51 | $22.50 | $22.50 |
| Purchase #7 | $137.28 | 8.872% | $149.4595 | $149.46 | $149.45 | $149.50 |
| 7 purchase totals = | $857.94 | $943.5580 | $943.56 | $943.55 | $943.60 | |