| 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 | $103.49 | 4.506% | $108.1533 | $108.15 | $108.15 | $108.20 |
| Purchase #2 | $117.85 | 9.469% | $129.0092 | $129.01 | $129.00 | $129.00 |
| Purchase #3 | $248.90 | 12.479% | $279.9602 | $279.96 | $279.95 | $280.00 |
| Purchase #4 | $45.54 | 7.644% | $49.0211 | $49.02 | $49.00 | $49.00 |
| Purchase #5 | $215.32 | 7.744% | $231.9944 | $231.99 | $232.00 | $232.00 |
| Purchase #6 | $132.57 | 5.565% | $139.9475 | $139.95 | $139.95 | $139.90 |
| Purchase #7 | $229.47 | 9.637% | $251.584 | $251.58 | $251.60 | $251.60 |
| 7 purchase totals = | $1,093.14 | $1,189.6697 | $1,189.66 | $1,189.65 | $1,189.70 | |