| 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 | $188.73 | 12.245% | $211.84 | $211.84 | $211.85 | $211.80 |
| Purchase #2 | $143.42 | 11.379% | $159.7398 | $159.74 | $159.75 | $159.70 |
| Purchase #3 | $32.76 | 11.756% | $36.6113 | $36.61 | $36.60 | $36.60 |
| Purchase #4 | $199.42 | 8.188% | $215.7485 | $215.75 | $215.75 | $215.70 |
| Purchase #5 | $33.43 | 10.267% | $36.8623 | $36.86 | $36.85 | $36.90 |
| Purchase #6 | $79.55 | 8.351% | $86.1932 | $86.19 | $86.20 | $86.20 |
| Purchase #7 | $242.45 | 5.610% | $256.0514 | $256.05 | $256.05 | $256.10 |
| 7 purchase totals = | $919.76 | $1,003.0465 | $1,003.04 | $1,003.05 | $1,003.00 | |