| 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 | $224.75 | 13.566% | $255.2396 | $255.24 | $255.25 | $255.20 |
| Purchase #2 | $70.45 | 5.126% | $74.0613 | $74.06 | $74.05 | $74.10 |
| Purchase #3 | $188.34 | 10.263% | $207.6693 | $207.67 | $207.65 | $207.70 |
| Purchase #4 | $29.97 | 3.436% | $30.9998 | $31.00 | $31.00 | $31.00 |
| Purchase #5 | $106.54 | 13.485% | $120.9069 | $120.91 | $120.90 | $120.90 |
| Purchase #6 | $165.66 | 7.544% | $178.1574 | $178.16 | $178.15 | $178.20 |
| Purchase #7 | $139.74 | 8.364% | $151.4279 | $151.43 | $151.45 | $151.40 |
| 7 purchase totals = | $925.45 | $1,018.4622 | $1,018.47 | $1,018.45 | $1,018.50 | |