| 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 | $134.40 | 9.471% | $147.129 | $147.13 | $147.15 | $147.10 |
| Purchase #2 | $238.36 | 13.188% | $269.7949 | $269.79 | $269.80 | $269.80 |
| Purchase #3 | $136.44 | 9.137% | $148.9065 | $148.91 | $148.90 | $148.90 |
| Purchase #4 | $210.45 | 12.453% | $236.6573 | $236.66 | $236.65 | $236.70 |
| Purchase #5 | $117.96 | 4.407% | $123.1585 | $123.16 | $123.15 | $123.20 |
| Purchase #6 | $14.69 | 8.480% | $15.9357 | $15.94 | $15.95 | $15.90 |
| Purchase #7 | $190.54 | 10.459% | $210.4686 | $210.47 | $210.45 | $210.50 |
| 7 purchase totals = | $1,042.84 | $1,152.0505 | $1,152.06 | $1,152.05 | $1,152.10 | |