| 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 | $35.63 | 8.621% | $38.7017 | $38.70 | $38.70 | $38.70 |
| Purchase #2 | $135.68 | 9.498% | $148.5669 | $148.57 | $148.55 | $148.60 |
| Purchase #3 | $239.62 | 4.114% | $249.478 | $249.48 | $249.50 | $249.50 |
| Purchase #4 | $193.59 | 6.213% | $205.6177 | $205.62 | $205.60 | $205.60 |
| Purchase #5 | $197.49 | 12.291% | $221.7635 | $221.76 | $221.75 | $221.80 |
| Purchase #6 | $43.76 | 11.187% | $48.6554 | $48.66 | $48.65 | $48.70 |
| Purchase #7 | $244.99 | 13.476% | $278.0049 | $278.00 | $278.00 | $278.00 |
| 7 purchase totals = | $1,090.76 | $1,190.7881 | $1,190.79 | $1,190.75 | $1,190.90 | |