| 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 | $93.57 | 6.784% | $99.9178 | $99.92 | $99.90 | $99.90 |
| Purchase #2 | $142.65 | 5.828% | $150.9636 | $150.96 | $150.95 | $151.00 |
| Purchase #3 | $193.45 | 5.460% | $204.0124 | $204.01 | $204.00 | $204.00 |
| Purchase #4 | $214.66 | 12.450% | $241.3852 | $241.39 | $241.40 | $241.40 |
| Purchase #5 | $85.28 | 11.132% | $94.7734 | $94.77 | $94.75 | $94.80 |
| Purchase #6 | $97.93 | 12.337% | $110.0116 | $110.01 | $110.00 | $110.00 |
| Purchase #7 | $21.30 | 4.733% | $22.3081 | $22.31 | $22.30 | $22.30 |
| 7 purchase totals = | $848.84 | $923.3721 | $923.37 | $923.30 | $923.40 | |