| 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 | $242.99 | 13.395% | $275.5385 | $275.54 | $275.55 | $275.50 |
| Purchase #2 | $25.99 | 8.323% | $28.1531 | $28.15 | $28.15 | $28.20 |
| Purchase #3 | $92.34 | 10.710% | $102.2296 | $102.23 | $102.25 | $102.20 |
| Purchase #4 | $76.65 | 5.860% | $81.1417 | $81.14 | $81.15 | $81.10 |
| Purchase #5 | $128.38 | 11.226% | $142.7919 | $142.79 | $142.80 | $142.80 |
| Purchase #6 | $90.60 | 3.859% | $94.0963 | $94.10 | $94.10 | $94.10 |
| Purchase #7 | $139.61 | 11.206% | $155.2547 | $155.25 | $155.25 | $155.30 |
| 7 purchase totals = | $796.56 | $879.2058 | $879.20 | $879.25 | $879.20 | |