| 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 | $221.25 | 8.574% | $240.22 | $240.22 | $240.20 | $240.20 |
| Purchase #2 | $215.49 | 4.300% | $224.7561 | $224.76 | $224.75 | $224.80 |
| Purchase #3 | $57.91 | 11.497% | $64.5679 | $64.57 | $64.55 | $64.60 |
| Purchase #4 | $101.32 | 11.648% | $113.1218 | $113.12 | $113.10 | $113.10 |
| Purchase #5 | $236.82 | 6.857% | $253.0587 | $253.06 | $253.05 | $253.10 |
| Purchase #6 | $151.75 | 6.156% | $161.0917 | $161.09 | $161.10 | $161.10 |
| Purchase #7 | $206.96 | 8.306% | $224.1501 | $224.15 | $224.15 | $224.20 |
| 7 purchase totals = | $1,191.50 | $1,280.9663 | $1,280.97 | $1,280.90 | $1,281.10 | |