| 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 | $109.28 | 4.428% | $114.1189 | $114.12 | $114.10 | $114.10 |
| Purchase #2 | $42.78 | 9.148% | $46.6935 | $46.69 | $46.70 | $46.70 |
| Purchase #3 | $134.47 | 3.396% | $139.0366 | $139.04 | $139.05 | $139.00 |
| Purchase #4 | $157.28 | 9.474% | $172.1807 | $172.18 | $172.20 | $172.20 |
| Purchase #5 | $73.57 | 4.781% | $77.0874 | $77.09 | $77.10 | $77.10 |
| Purchase #6 | $223.32 | 12.841% | $251.9965 | $252.00 | $252.00 | $252.00 |
| Purchase #7 | $84.94 | 4.226% | $88.5296 | $88.53 | $88.55 | $88.50 |
| 7 purchase totals = | $825.64 | $889.6432 | $889.65 | $889.70 | $889.60 | |