| 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 | $217.61 | 13.590% | $247.1832 | $247.18 | $247.20 | $247.20 |
| Purchase #2 | $102.64 | 6.291% | $109.0971 | $109.10 | $109.10 | $109.10 |
| Purchase #3 | $86.93 | 6.107% | $92.2388 | $92.24 | $92.25 | $92.20 |
| Purchase #4 | $133.47 | 10.136% | $146.9985 | $147.00 | $147.00 | $147.00 |
| Purchase #5 | $195.95 | 3.658% | $203.1179 | $203.12 | $203.10 | $203.10 |
| Purchase #6 | $169.86 | 3.126% | $175.1698 | $175.17 | $175.15 | $175.20 |
| Purchase #7 | $233.33 | 10.713% | $258.3266 | $258.33 | $258.35 | $258.30 |
| 7 purchase totals = | $1,139.79 | $1,232.1319 | $1,232.14 | $1,232.15 | $1,232.10 | |