| 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 | $229.81 | 4.309% | $239.7125 | $239.71 | $239.70 | $239.70 |
| Purchase #2 | $101.27 | 4.865% | $106.1968 | $106.20 | $106.20 | $106.20 |
| Purchase #3 | $174.33 | 8.227% | $188.6721 | $188.67 | $188.65 | $188.70 |
| Purchase #4 | $162.96 | 8.465% | $176.7546 | $176.75 | $176.75 | $176.80 |
| Purchase #5 | $158.66 | 10.578% | $175.4431 | $175.44 | $175.45 | $175.40 |
| Purchase #6 | $157.57 | 5.591% | $166.3797 | $166.38 | $166.40 | $166.40 |
| Purchase #7 | $18.71 | 8.631% | $20.3249 | $20.32 | $20.30 | $20.30 |
| 7 purchase totals = | $1,003.31 | $1,073.4837 | $1,073.47 | $1,073.45 | $1,073.50 | |