| 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 | $249.47 | 5.306% | $262.7069 | $262.71 | $262.70 | $262.70 |
| Purchase #2 | $109.99 | 3.457% | $113.7924 | $113.79 | $113.80 | $113.80 |
| Purchase #3 | $145.74 | 3.723% | $151.1659 | $151.17 | $151.15 | $151.20 |
| Purchase #4 | $155.48 | 5.246% | $163.6365 | $163.64 | $163.65 | $163.60 |
| Purchase #5 | $219.97 | 5.555% | $232.1893 | $232.19 | $232.20 | $232.20 |
| Purchase #6 | $99.88 | 11.586% | $111.4521 | $111.45 | $111.45 | $111.50 |
| Purchase #7 | $118.85 | 3.350% | $122.8315 | $122.83 | $122.85 | $122.80 |
| 7 purchase totals = | $1,099.38 | $1,157.7746 | $1,157.78 | $1,157.80 | $1,157.80 | |