| 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 | $227.56 | 6.449% | $242.2353 | $242.24 | $242.25 | $242.20 |
| Purchase #2 | $148.93 | 7.358% | $159.8883 | $159.89 | $159.90 | $159.90 |
| Purchase #3 | $165.90 | 6.840% | $177.2476 | $177.25 | $177.25 | $177.20 |
| Purchase #4 | $221.92 | 6.751% | $236.9018 | $236.90 | $236.90 | $236.90 |
| Purchase #5 | $141.45 | 11.641% | $157.9162 | $157.92 | $157.90 | $157.90 |
| Purchase #6 | $95.29 | 11.484% | $106.2331 | $106.23 | $106.25 | $106.20 |
| Purchase #7 | $135.86 | 6.288% | $144.4029 | $144.40 | $144.40 | $144.40 |
| 7 purchase totals = | $1,136.91 | $1,224.8252 | $1,224.83 | $1,224.85 | $1,224.70 | |