| 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 | $109.56 | 4.353% | $114.3291 | $114.33 | $114.35 | $114.30 |
| Purchase #2 | $249.56 | 10.489% | $275.7363 | $275.74 | $275.75 | $275.70 |
| Purchase #3 | $145.69 | 4.120% | $151.6924 | $151.69 | $151.70 | $151.70 |
| Purchase #4 | $188.74 | 5.598% | $199.3057 | $199.31 | $199.30 | $199.30 |
| Purchase #5 | $11.36 | 12.720% | $12.805 | $12.81 | $12.80 | $12.80 |
| Purchase #6 | $48.38 | 4.669% | $50.6389 | $50.64 | $50.65 | $50.60 |
| Purchase #7 | $148.77 | 10.493% | $164.3804 | $164.38 | $164.40 | $164.40 |
| 7 purchase totals = | $902.06 | $968.8878 | $968.90 | $968.95 | $968.80 | |