| 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 | $110.48 | 10.140% | $121.6827 | $121.68 | $121.70 | $121.70 |
| Purchase #2 | $202.38 | 3.143% | $208.7408 | $208.74 | $208.75 | $208.70 |
| Purchase #3 | $16.80 | 13.432% | $19.0566 | $19.06 | $19.05 | $19.10 |
| Purchase #4 | $134.66 | 3.195% | $138.9624 | $138.96 | $138.95 | $139.00 |
| Purchase #5 | $115.57 | 9.265% | $126.2776 | $126.28 | $126.30 | $126.30 |
| Purchase #6 | $223.87 | 7.153% | $239.8834 | $239.88 | $239.90 | $239.90 |
| Purchase #7 | $244.97 | 6.396% | $260.6383 | $260.64 | $260.65 | $260.60 |
| 7 purchase totals = | $1,048.73 | $1,115.2418 | $1,115.24 | $1,115.30 | $1,115.30 | |