| 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 | $109.79 | 4.471% | $114.6987 | $114.70 | $114.70 | $114.70 |
| Purchase #2 | $42.56 | 9.755% | $46.7117 | $46.71 | $46.70 | $46.70 |
| Purchase #3 | $169.35 | 11.611% | $189.0132 | $189.01 | $189.00 | $189.00 |
| Purchase #4 | $78.77 | 9.512% | $86.2626 | $86.26 | $86.25 | $86.30 |
| Purchase #5 | $72.47 | 3.753% | $75.1898 | $75.19 | $75.20 | $75.20 |
| Purchase #6 | $240.39 | 4.570% | $251.3758 | $251.38 | $251.40 | $251.40 |
| Purchase #7 | $187.41 | 13.683% | $213.0533 | $213.05 | $213.05 | $213.10 |
| 7 purchase totals = | $900.74 | $976.3051 | $976.30 | $976.30 | $976.40 | |