| 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 | $213.94 | 3.832% | $222.1382 | $222.14 | $222.15 | $222.10 |
| Purchase #2 | $111.81 | 4.663% | $117.0237 | $117.02 | $117.00 | $117.00 |
| Purchase #3 | $35.41 | 9.730% | $38.8554 | $38.86 | $38.85 | $38.90 |
| Purchase #4 | $70.88 | 11.173% | $78.7994 | $78.80 | $78.80 | $78.80 |
| Purchase #5 | $116.70 | 13.798% | $132.8023 | $132.80 | $132.80 | $132.80 |
| Purchase #6 | $224.44 | 6.431% | $238.8737 | $238.87 | $238.85 | $238.90 |
| Purchase #7 | $200.63 | 7.701% | $216.0805 | $216.08 | $216.10 | $216.10 |
| 7 purchase totals = | $973.81 | $1,044.5732 | $1,044.57 | $1,044.55 | $1,044.60 | |