| 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 | $118.61 | 11.644% | $132.4209 | $132.42 | $132.40 | $132.40 |
| Purchase #2 | $26.41 | 9.343% | $28.8775 | $28.88 | $28.90 | $28.90 |
| Purchase #3 | $198.38 | 8.854% | $215.9446 | $215.94 | $215.95 | $215.90 |
| Purchase #4 | $147.67 | 7.406% | $158.6064 | $158.61 | $158.60 | $158.60 |
| Purchase #5 | $127.48 | 5.540% | $134.5424 | $134.54 | $134.55 | $134.50 |
| Purchase #6 | $198.91 | 3.166% | $205.2075 | $205.21 | $205.20 | $205.20 |
| Purchase #7 | $236.38 | 7.720% | $254.6285 | $254.63 | $254.65 | $254.60 |
| 7 purchase totals = | $1,053.84 | $1,130.2278 | $1,130.23 | $1,130.25 | $1,130.10 | |