| 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 | $195.85 | 9.437% | $214.3324 | $214.33 | $214.35 | $214.30 |
| Purchase #2 | $218.91 | 4.369% | $228.4742 | $228.47 | $228.45 | $228.50 |
| Purchase #3 | $139.77 | 7.280% | $149.9453 | $149.95 | $149.95 | $149.90 |
| Purchase #4 | $75.69 | 13.265% | $85.7303 | $85.73 | $85.75 | $85.70 |
| Purchase #5 | $182.77 | 10.426% | $201.8256 | $201.83 | $201.85 | $201.80 |
| Purchase #6 | $48.61 | 6.650% | $51.8426 | $51.84 | $51.85 | $51.80 |
| Purchase #7 | $52.69 | 10.623% | $58.2873 | $58.29 | $58.30 | $58.30 |
| 7 purchase totals = | $914.29 | $990.4377 | $990.44 | $990.50 | $990.30 | |