| 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 | $227.75 | 3.859% | $236.5389 | $236.54 | $236.55 | $236.50 |
| Purchase #2 | $131.44 | 13.468% | $149.1423 | $149.14 | $149.15 | $149.10 |
| Purchase #3 | $150.80 | 10.156% | $166.1152 | $166.12 | $166.10 | $166.10 |
| Purchase #4 | $129.65 | 5.112% | $136.2777 | $136.28 | $136.30 | $136.30 |
| Purchase #5 | $157.92 | 7.141% | $169.1971 | $169.20 | $169.20 | $169.20 |
| Purchase #6 | $103.39 | 12.354% | $116.1628 | $116.16 | $116.15 | $116.20 |
| Purchase #7 | $74.95 | 13.638% | $85.1717 | $85.17 | $85.15 | $85.20 |
| 7 purchase totals = | $975.90 | $1,058.6057 | $1,058.61 | $1,058.60 | $1,058.60 | |