| 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 | $106.30 | 4.847% | $111.4524 | $111.45 | $111.45 | $111.50 |
| Purchase #2 | $23.54 | 6.581% | $25.0892 | $25.09 | $25.10 | $25.10 |
| Purchase #3 | $96.80 | 11.320% | $107.7578 | $107.76 | $107.75 | $107.80 |
| Purchase #4 | $198.76 | 9.328% | $217.3003 | $217.30 | $217.30 | $217.30 |
| Purchase #5 | $187.71 | 9.431% | $205.4129 | $205.41 | $205.40 | $205.40 |
| Purchase #6 | $109.54 | 10.779% | $121.3473 | $121.35 | $121.35 | $121.30 |
| Purchase #7 | $156.87 | 9.782% | $172.215 | $172.22 | $172.20 | $172.20 |
| 7 purchase totals = | $879.52 | $960.5749 | $960.58 | $960.55 | $960.60 | |