| 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 | $99.43 | 4.859% | $104.2613 | $104.26 | $104.25 | $104.30 |
| Purchase #2 | $95.36 | 4.463% | $99.6159 | $99.62 | $99.60 | $99.60 |
| Purchase #3 | $209.97 | 8.735% | $228.3109 | $228.31 | $228.30 | $228.30 |
| Purchase #4 | $142.85 | 4.363% | $149.0825 | $149.08 | $149.10 | $149.10 |
| Purchase #5 | $119.85 | 10.579% | $132.5289 | $132.53 | $132.55 | $132.50 |
| Purchase #6 | $189.50 | 7.125% | $203.0019 | $203.00 | $203.00 | $203.00 |
| Purchase #7 | $20.95 | 6.368% | $22.2841 | $22.28 | $22.30 | $22.30 |
| 7 purchase totals = | $877.91 | $939.0855 | $939.08 | $939.10 | $939.10 | |