| 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 | $190.65 | 10.788% | $211.2173 | $211.22 | $211.20 | $211.20 |
| Purchase #2 | $183.62 | 4.759% | $192.3585 | $192.36 | $192.35 | $192.40 |
| Purchase #3 | $18.50 | 13.853% | $21.0628 | $21.06 | $21.05 | $21.10 |
| Purchase #4 | $63.98 | 11.364% | $71.2507 | $71.25 | $71.25 | $71.30 |
| Purchase #5 | $157.32 | 8.130% | $170.1101 | $170.11 | $170.10 | $170.10 |
| Purchase #6 | $237.73 | 9.416% | $260.1147 | $260.11 | $260.10 | $260.10 |
| Purchase #7 | $107.54 | 7.868% | $116.0012 | $116.00 | $116.00 | $116.00 |
| 7 purchase totals = | $959.34 | $1,042.1153 | $1,042.11 | $1,042.05 | $1,042.20 | |