| 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 | $122.79 | 3.468% | $127.0484 | $127.05 | $127.05 | $127.00 |
| Purchase #2 | $18.69 | 13.782% | $21.2659 | $21.27 | $21.25 | $21.30 |
| Purchase #3 | $233.75 | 5.473% | $246.5431 | $246.54 | $246.55 | $246.50 |
| Purchase #4 | $149.56 | 13.432% | $169.6489 | $169.65 | $169.65 | $169.60 |
| Purchase #5 | $90.31 | 4.223% | $94.1238 | $94.12 | $94.10 | $94.10 |
| Purchase #6 | $22.36 | 10.635% | $24.738 | $24.74 | $24.75 | $24.70 |
| Purchase #7 | $69.33 | 8.234% | $75.0386 | $75.04 | $75.05 | $75.00 |
| 7 purchase totals = | $706.79 | $758.4067 | $758.41 | $758.40 | $758.20 | |