| 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 | $17.79 | 9.432% | $19.468 | $19.47 | $19.45 | $19.50 |
| Purchase #2 | $249.74 | 5.151% | $262.6041 | $262.60 | $262.60 | $262.60 |
| Purchase #3 | $234.59 | 4.286% | $244.6445 | $244.64 | $244.65 | $244.60 |
| Purchase #4 | $227.35 | 3.471% | $235.2413 | $235.24 | $235.25 | $235.20 |
| Purchase #5 | $213.92 | 12.400% | $240.4461 | $240.45 | $240.45 | $240.40 |
| Purchase #6 | $184.41 | 5.573% | $194.6872 | $194.69 | $194.70 | $194.70 |
| Purchase #7 | $145.73 | 9.727% | $159.9052 | $159.91 | $159.90 | $159.90 |
| 7 purchase totals = | $1,273.53 | $1,356.9964 | $1,357.00 | $1,357.00 | $1,356.90 | |