| 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 | $116.43 | 8.490% | $126.3149 | $126.31 | $126.30 | $126.30 |
| Purchase #2 | $172.95 | 11.407% | $192.6784 | $192.68 | $192.70 | $192.70 |
| Purchase #3 | $185.69 | 13.303% | $210.3923 | $210.39 | $210.40 | $210.40 |
| Purchase #4 | $84.55 | 8.112% | $91.4087 | $91.41 | $91.40 | $91.40 |
| Purchase #5 | $36.25 | 5.506% | $38.2459 | $38.25 | $38.25 | $38.20 |
| Purchase #6 | $39.90 | 12.246% | $44.7862 | $44.79 | $44.80 | $44.80 |
| Purchase #7 | $237.95 | 9.392% | $260.2983 | $260.30 | $260.30 | $260.30 |
| 7 purchase totals = | $873.72 | $964.1247 | $964.13 | $964.15 | $964.10 | |