| 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 | $52.81 | 4.702% | $55.2931 | $55.29 | $55.30 | $55.30 |
| Purchase #2 | $9.99 | 12.372% | $11.226 | $11.23 | $11.25 | $11.20 |
| Purchase #3 | $214.64 | 8.188% | $232.2147 | $232.21 | $232.20 | $232.20 |
| Purchase #4 | $249.52 | 5.171% | $262.4227 | $262.42 | $262.40 | $262.40 |
| Purchase #5 | $241.90 | 10.480% | $267.2511 | $267.25 | $267.25 | $267.30 |
| Purchase #6 | $247.87 | 6.283% | $263.4437 | $263.44 | $263.45 | $263.40 |
| Purchase #7 | $47.30 | 7.784% | $50.9818 | $50.98 | $51.00 | $51.00 |
| 7 purchase totals = | $1,064.03 | $1,142.8331 | $1,142.82 | $1,142.85 | $1,142.80 | |