| 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 | $218.41 | 6.856% | $233.3842 | $233.38 | $233.40 | $233.40 |
| Purchase #2 | $244.83 | 11.586% | $273.196 | $273.20 | $273.20 | $273.20 |
| Purchase #3 | $8.49 | 13.755% | $9.6578 | $9.66 | $9.65 | $9.70 |
| Purchase #4 | $139.98 | 5.491% | $147.6663 | $147.67 | $147.65 | $147.70 |
| Purchase #5 | $237.33 | 3.386% | $245.366 | $245.37 | $245.35 | $245.40 |
| Purchase #6 | $249.65 | 10.743% | $276.4699 | $276.47 | $276.45 | $276.50 |
| Purchase #7 | $223.63 | 8.387% | $242.3858 | $242.39 | $242.40 | $242.40 |
| 7 purchase totals = | $1,322.32 | $1,428.1260 | $1,428.14 | $1,428.10 | $1,428.30 | |