| 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 | $10.38 | 13.622% | $11.794 | $11.79 | $11.80 | $11.80 |
| Purchase #2 | $200.48 | 6.565% | $213.6415 | $213.64 | $213.65 | $213.60 |
| Purchase #3 | $12.35 | 9.631% | $13.5394 | $13.54 | $13.55 | $13.50 |
| Purchase #4 | $213.91 | 10.782% | $236.9738 | $236.97 | $236.95 | $237.00 |
| Purchase #5 | $98.83 | 9.678% | $108.3948 | $108.39 | $108.40 | $108.40 |
| Purchase #6 | $189.76 | 8.863% | $206.5784 | $206.58 | $206.60 | $206.60 |
| Purchase #7 | $221.70 | 5.147% | $233.1109 | $233.11 | $233.10 | $233.10 |
| 7 purchase totals = | $947.41 | $1,024.0328 | $1,024.02 | $1,024.05 | $1,024.00 | |