| 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 | $216.51 | 9.491% | $237.059 | $237.06 | $237.05 | $237.10 |
| Purchase #2 | $76.39 | 4.688% | $79.9712 | $79.97 | $79.95 | $80.00 |
| Purchase #3 | $153.28 | 5.187% | $161.2306 | $161.23 | $161.25 | $161.20 |
| Purchase #4 | $96.96 | 13.126% | $109.687 | $109.69 | $109.70 | $109.70 |
| Purchase #5 | $129.36 | 10.140% | $142.4771 | $142.48 | $142.50 | $142.50 |
| Purchase #6 | $40.35 | 13.260% | $45.7004 | $45.70 | $45.70 | $45.70 |
| Purchase #7 | $131.59 | 7.670% | $141.683 | $141.68 | $141.70 | $141.70 |
| 7 purchase totals = | $844.44 | $917.8083 | $917.81 | $917.85 | $917.90 | |