| 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 | $239.78 | 6.561% | $255.512 | $255.51 | $255.50 | $255.50 |
| Purchase #2 | $146.53 | 3.240% | $151.2776 | $151.28 | $151.30 | $151.30 |
| Purchase #3 | $227.90 | 3.414% | $235.6805 | $235.68 | $235.70 | $235.70 |
| Purchase #4 | $181.65 | 7.489% | $195.2538 | $195.25 | $195.25 | $195.30 |
| Purchase #5 | $243.30 | 3.573% | $251.9931 | $251.99 | $252.00 | $252.00 |
| Purchase #6 | $65.46 | 5.856% | $69.2933 | $69.29 | $69.30 | $69.30 |
| Purchase #7 | $139.90 | 13.145% | $158.2899 | $158.29 | $158.30 | $158.30 |
| 7 purchase totals = | $1,244.52 | $1,317.3002 | $1,317.29 | $1,317.35 | $1,317.40 | |