| 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 | $223.82 | 9.337% | $244.7181 | $244.72 | $244.70 | $244.70 |
| Purchase #2 | $55.52 | 3.822% | $57.642 | $57.64 | $57.65 | $57.60 |
| Purchase #3 | $204.39 | 4.651% | $213.8962 | $213.90 | $213.90 | $213.90 |
| Purchase #4 | $249.94 | 12.728% | $281.7524 | $281.75 | $281.75 | $281.80 |
| Purchase #5 | $232.87 | 3.380% | $240.741 | $240.74 | $240.75 | $240.70 |
| Purchase #6 | $135.61 | 11.629% | $151.3801 | $151.38 | $151.40 | $151.40 |
| Purchase #7 | $193.32 | 8.339% | $209.441 | $209.44 | $209.45 | $209.40 |
| 7 purchase totals = | $1,295.47 | $1,399.5708 | $1,399.57 | $1,399.60 | $1,399.50 | |