| 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 | $227.35 | 7.334% | $244.0238 | $244.02 | $244.00 | $244.00 |
| Purchase #2 | $139.38 | 8.382% | $151.0628 | $151.06 | $151.05 | $151.10 |
| Purchase #3 | $131.60 | 8.384% | $142.6333 | $142.63 | $142.65 | $142.60 |
| Purchase #4 | $19.43 | 13.150% | $21.985 | $21.99 | $22.00 | $22.00 |
| Purchase #5 | $233.75 | 12.169% | $262.195 | $262.20 | $262.20 | $262.20 |
| Purchase #6 | $84.40 | 10.318% | $93.1084 | $93.11 | $93.10 | $93.10 |
| Purchase #7 | $20.86 | 7.716% | $22.4696 | $22.47 | $22.45 | $22.50 |
| 7 purchase totals = | $856.77 | $937.4779 | $937.48 | $937.45 | $937.50 | |