| 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 | $14.54 | 7.653% | $15.6527 | $15.65 | $15.65 | $15.70 |
| Purchase #2 | $160.42 | 5.411% | $169.1003 | $169.10 | $169.10 | $169.10 |
| Purchase #3 | $210.61 | 3.808% | $218.63 | $218.63 | $218.65 | $218.60 |
| Purchase #4 | $58.81 | 9.444% | $64.364 | $64.36 | $64.35 | $64.40 |
| Purchase #5 | $206.74 | 4.848% | $216.7628 | $216.76 | $216.75 | $216.80 |
| Purchase #6 | $182.25 | 10.135% | $200.721 | $200.72 | $200.70 | $200.70 |
| Purchase #7 | $227.98 | 11.847% | $254.9888 | $254.99 | $255.00 | $255.00 |
| 7 purchase totals = | $1,061.35 | $1,140.2196 | $1,140.21 | $1,140.20 | $1,140.30 | |