| 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 | $129.74 | 4.121% | $135.0866 | $135.09 | $135.10 | $135.10 |
| Purchase #2 | $192.30 | 8.396% | $208.4455 | $208.45 | $208.45 | $208.40 |
| Purchase #3 | $241.91 | 9.538% | $264.9834 | $264.98 | $265.00 | $265.00 |
| Purchase #4 | $111.32 | 12.710% | $125.4688 | $125.47 | $125.45 | $125.50 |
| Purchase #5 | $100.69 | 5.869% | $106.5995 | $106.60 | $106.60 | $106.60 |
| Purchase #6 | $19.40 | 6.580% | $20.6765 | $20.68 | $20.70 | $20.70 |
| Purchase #7 | $233.40 | 4.708% | $244.3885 | $244.39 | $244.40 | $244.40 |
| 7 purchase totals = | $1,028.76 | $1,105.6488 | $1,105.66 | $1,105.70 | $1,105.70 | |