| 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 | $245.31 | 8.605% | $266.4189 | $266.42 | $266.40 | $266.40 |
| Purchase #2 | $160.40 | 10.160% | $176.6966 | $176.70 | $176.70 | $176.70 |
| Purchase #3 | $172.37 | 6.381% | $183.3689 | $183.37 | $183.35 | $183.40 |
| Purchase #4 | $233.35 | 3.156% | $240.7145 | $240.71 | $240.70 | $240.70 |
| Purchase #5 | $127.61 | 3.874% | $132.5536 | $132.55 | $132.55 | $132.60 |
| Purchase #6 | $119.61 | 9.538% | $131.0184 | $131.02 | $131.00 | $131.00 |
| Purchase #7 | $220.72 | 5.595% | $233.0693 | $233.07 | $233.05 | $233.10 |
| 7 purchase totals = | $1,279.37 | $1,363.8402 | $1,363.84 | $1,363.75 | $1,363.90 | |