| 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 | $216.82 | 10.522% | $239.6338 | $239.63 | $239.65 | $239.60 |
| Purchase #2 | $195.48 | 3.141% | $201.62 | $201.62 | $201.60 | $201.60 |
| Purchase #3 | $145.80 | 8.716% | $158.5079 | $158.51 | $158.50 | $158.50 |
| Purchase #4 | $134.67 | 4.198% | $140.3234 | $140.32 | $140.30 | $140.30 |
| Purchase #5 | $227.36 | 6.104% | $241.2381 | $241.24 | $241.25 | $241.20 |
| Purchase #6 | $132.28 | 5.169% | $139.1176 | $139.12 | $139.10 | $139.10 |
| Purchase #7 | $100.68 | 10.369% | $111.1195 | $111.12 | $111.10 | $111.10 |
| 7 purchase totals = | $1,153.09 | $1,231.5603 | $1,231.56 | $1,231.50 | $1,231.40 | |