| 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 | $22.97 | 12.849% | $25.9214 | $25.92 | $25.90 | $25.90 |
| Purchase #2 | $227.57 | 10.770% | $252.0793 | $252.08 | $252.10 | $252.10 |
| Purchase #3 | $239.77 | 3.779% | $248.8309 | $248.83 | $248.85 | $248.80 |
| Purchase #4 | $141.71 | 4.209% | $147.6746 | $147.67 | $147.65 | $147.70 |
| Purchase #5 | $36.90 | 7.726% | $39.7509 | $39.75 | $39.75 | $39.80 |
| Purchase #6 | $195.25 | 4.776% | $204.5751 | $204.58 | $204.60 | $204.60 |
| Purchase #7 | $14.76 | 10.614% | $16.3266 | $16.33 | $16.35 | $16.30 |
| 7 purchase totals = | $878.93 | $935.1588 | $935.16 | $935.20 | $935.20 | |