| 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 | $148.39 | 7.597% | $159.6632 | $159.66 | $159.65 | $159.70 |
| Purchase #2 | $241.50 | 7.699% | $260.0931 | $260.09 | $260.10 | $260.10 |
| Purchase #3 | $80.74 | 4.657% | $84.5001 | $84.50 | $84.50 | $84.50 |
| Purchase #4 | $225.83 | 12.251% | $253.4964 | $253.50 | $253.50 | $253.50 |
| Purchase #5 | $118.70 | 10.195% | $130.8015 | $130.80 | $130.80 | $130.80 |
| Purchase #6 | $212.68 | 11.432% | $236.9936 | $236.99 | $237.00 | $237.00 |
| Purchase #7 | $127.78 | 3.583% | $132.3584 | $132.36 | $132.35 | $132.40 |
| 7 purchase totals = | $1,155.62 | $1,257.9063 | $1,257.90 | $1,257.90 | $1,258.00 | |