| 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 | $40.41 | 12.307% | $45.3833 | $45.38 | $45.40 | $45.40 |
| Purchase #2 | $92.30 | 5.369% | $97.2556 | $97.26 | $97.25 | $97.30 |
| Purchase #3 | $116.67 | 3.229% | $120.4373 | $120.44 | $120.45 | $120.40 |
| Purchase #4 | $129.51 | 3.737% | $134.3498 | $134.35 | $134.35 | $134.30 |
| Purchase #5 | $113.95 | 4.452% | $119.0231 | $119.02 | $119.00 | $119.00 |
| Purchase #6 | $201.59 | 13.759% | $229.3268 | $229.33 | $229.35 | $229.30 |
| Purchase #7 | $243.48 | 5.444% | $256.7351 | $256.74 | $256.75 | $256.70 |
| 7 purchase totals = | $937.91 | $1,002.5110 | $1,002.52 | $1,002.55 | $1,002.40 | |