| 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 | $129.89 | 5.463% | $136.9859 | $136.99 | $137.00 | $137.00 |
| Purchase #2 | $109.99 | 8.698% | $119.5569 | $119.56 | $119.55 | $119.60 |
| Purchase #3 | $102.67 | 13.815% | $116.8539 | $116.85 | $116.85 | $116.90 |
| Purchase #4 | $234.43 | 10.803% | $259.7555 | $259.76 | $259.75 | $259.80 |
| Purchase #5 | $152.96 | 10.605% | $169.1814 | $169.18 | $169.20 | $169.20 |
| Purchase #6 | $66.39 | 9.719% | $72.8424 | $72.84 | $72.85 | $72.80 |
| Purchase #7 | $220.74 | 9.403% | $241.4962 | $241.50 | $241.50 | $241.50 |
| 7 purchase totals = | $1,017.07 | $1,116.6722 | $1,116.68 | $1,116.70 | $1,116.80 | |