| 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 | $199.68 | 13.825% | $227.2858 | $227.29 | $227.30 | $227.30 |
| Purchase #2 | $10.61 | 8.387% | $11.4999 | $11.50 | $11.50 | $11.50 |
| Purchase #3 | $248.81 | 4.205% | $259.2725 | $259.27 | $259.25 | $259.30 |
| Purchase #4 | $44.88 | 13.766% | $51.0582 | $51.06 | $51.05 | $51.10 |
| Purchase #5 | $98.28 | 9.128% | $107.251 | $107.25 | $107.25 | $107.30 |
| Purchase #6 | $97.27 | 6.536% | $103.6276 | $103.63 | $103.65 | $103.60 |
| Purchase #7 | $167.87 | 12.731% | $189.2415 | $189.24 | $189.25 | $189.20 |
| 7 purchase totals = | $867.40 | $949.2365 | $949.24 | $949.25 | $949.30 | |