| 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 | $124.39 | 4.627% | $130.1455 | $130.15 | $130.15 | $130.10 |
| Purchase #2 | $9.41 | 3.247% | $9.7155 | $9.72 | $9.70 | $9.70 |
| Purchase #3 | $39.61 | 12.866% | $44.7062 | $44.71 | $44.70 | $44.70 |
| Purchase #4 | $52.74 | 9.561% | $57.7825 | $57.78 | $57.80 | $57.80 |
| Purchase #5 | $240.68 | 6.471% | $256.2544 | $256.25 | $256.25 | $256.30 |
| Purchase #6 | $165.92 | 11.315% | $184.6938 | $184.69 | $184.70 | $184.70 |
| Purchase #7 | $246.30 | 4.322% | $256.9451 | $256.95 | $256.95 | $256.90 |
| 7 purchase totals = | $879.05 | $940.2430 | $940.25 | $940.25 | $940.20 | |