| 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 | $236.47 | 12.648% | $266.3787 | $266.38 | $266.40 | $266.40 |
| Purchase #2 | $237.72 | 6.534% | $253.2526 | $253.25 | $253.25 | $253.30 |
| Purchase #3 | $163.75 | 3.666% | $169.7531 | $169.75 | $169.75 | $169.80 |
| Purchase #4 | $103.81 | 8.496% | $112.6297 | $112.63 | $112.65 | $112.60 |
| Purchase #5 | $175.29 | 7.869% | $189.0836 | $189.08 | $189.10 | $189.10 |
| Purchase #6 | $223.68 | 4.301% | $233.3005 | $233.30 | $233.30 | $233.30 |
| Purchase #7 | $89.32 | 5.449% | $94.187 | $94.19 | $94.20 | $94.20 |
| 7 purchase totals = | $1,230.04 | $1,318.5852 | $1,318.58 | $1,318.65 | $1,318.70 | |