| 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 | $110.82 | 11.392% | $123.4446 | $123.44 | $123.45 | $123.40 |
| Purchase #2 | $45.58 | 8.631% | $49.514 | $49.51 | $49.50 | $49.50 |
| Purchase #3 | $206.25 | 11.452% | $229.8698 | $229.87 | $229.85 | $229.90 |
| Purchase #4 | $244.55 | 13.691% | $278.0313 | $278.03 | $278.05 | $278.00 |
| Purchase #5 | $236.71 | 13.357% | $268.3274 | $268.33 | $268.35 | $268.30 |
| Purchase #6 | $116.99 | 9.376% | $127.959 | $127.96 | $127.95 | $128.00 |
| Purchase #7 | $102.54 | 5.640% | $108.3233 | $108.32 | $108.30 | $108.30 |
| 7 purchase totals = | $1,063.44 | $1,185.4694 | $1,185.46 | $1,185.45 | $1,185.40 | |