| 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 | $193.67 | 10.144% | $213.3159 | $213.32 | $213.30 | $213.30 |
| Purchase #2 | $177.95 | 6.241% | $189.0559 | $189.06 | $189.05 | $189.10 |
| Purchase #3 | $139.99 | 13.659% | $159.1112 | $159.11 | $159.10 | $159.10 |
| Purchase #4 | $226.48 | 12.104% | $253.8931 | $253.89 | $253.90 | $253.90 |
| Purchase #5 | $152.90 | 9.240% | $167.028 | $167.03 | $167.05 | $167.00 |
| Purchase #6 | $99.42 | 6.798% | $106.1786 | $106.18 | $106.20 | $106.20 |
| Purchase #7 | $227.50 | 11.289% | $253.1825 | $253.18 | $253.20 | $253.20 |
| 7 purchase totals = | $1,217.91 | $1,341.7652 | $1,341.77 | $1,341.80 | $1,341.80 | |