| 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 | $242.40 | 13.281% | $274.5931 | $274.59 | $274.60 | $274.60 |
| Purchase #2 | $47.77 | 4.459% | $49.9001 | $49.90 | $49.90 | $49.90 |
| Purchase #3 | $81.68 | 5.432% | $86.1169 | $86.12 | $86.10 | $86.10 |
| Purchase #4 | $44.50 | 9.367% | $48.6683 | $48.67 | $48.65 | $48.70 |
| Purchase #5 | $146.72 | 4.331% | $153.0744 | $153.07 | $153.05 | $153.10 |
| Purchase #6 | $125.71 | 8.630% | $136.5588 | $136.56 | $136.55 | $136.60 |
| Purchase #7 | $151.63 | 11.788% | $169.5041 | $169.50 | $169.50 | $169.50 |
| 7 purchase totals = | $840.41 | $918.4157 | $918.41 | $918.35 | $918.50 | |