| 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 | $191.64 | 12.274% | $215.1619 | $215.16 | $215.15 | $215.20 |
| Purchase #2 | $249.72 | 11.389% | $278.1606 | $278.16 | $278.15 | $278.20 |
| Purchase #3 | $43.40 | 9.650% | $47.5881 | $47.59 | $47.60 | $47.60 |
| Purchase #4 | $116.44 | 12.262% | $130.7179 | $130.72 | $130.70 | $130.70 |
| Purchase #5 | $177.58 | 3.418% | $183.6497 | $183.65 | $183.65 | $183.60 |
| Purchase #6 | $197.93 | 9.561% | $216.8541 | $216.85 | $216.85 | $216.90 |
| Purchase #7 | $108.98 | 7.234% | $116.8636 | $116.86 | $116.85 | $116.90 |
| 7 purchase totals = | $1,085.69 | $1,188.9959 | $1,188.99 | $1,188.95 | $1,189.10 | |