| 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 | $240.51 | 10.397% | $265.5158 | $265.52 | $265.50 | $265.50 |
| Purchase #2 | $42.39 | 4.204% | $44.1721 | $44.17 | $44.15 | $44.20 |
| Purchase #3 | $129.97 | 6.277% | $138.1282 | $138.13 | $138.15 | $138.10 |
| Purchase #4 | $165.96 | 11.224% | $184.5874 | $184.59 | $184.60 | $184.60 |
| Purchase #5 | $213.26 | 13.599% | $242.2612 | $242.26 | $242.25 | $242.30 |
| Purchase #6 | $113.61 | 12.356% | $127.6477 | $127.65 | $127.65 | $127.60 |
| Purchase #7 | $234.28 | 8.477% | $254.1399 | $254.14 | $254.15 | $254.10 |
| 7 purchase totals = | $1,139.98 | $1,256.4523 | $1,256.46 | $1,256.45 | $1,256.40 | |