| 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 | $194.40 | 5.505% | $205.1017 | $205.10 | $205.10 | $205.10 |
| Purchase #2 | $175.48 | 11.769% | $196.1322 | $196.13 | $196.15 | $196.10 |
| Purchase #3 | $229.97 | 7.812% | $247.9353 | $247.94 | $247.95 | $247.90 |
| Purchase #4 | $118.91 | 7.191% | $127.4608 | $127.46 | $127.45 | $127.50 |
| Purchase #5 | $21.79 | 9.106% | $23.7742 | $23.77 | $23.75 | $23.80 |
| Purchase #6 | $62.70 | 4.783% | $65.6989 | $65.70 | $65.70 | $65.70 |
| Purchase #7 | $41.88 | 5.404% | $44.1432 | $44.14 | $44.15 | $44.10 |
| 7 purchase totals = | $845.13 | $910.2463 | $910.24 | $910.25 | $910.20 | |