| 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 | $127.61 | 8.350% | $138.2654 | $138.27 | $138.25 | $138.30 |
| Purchase #2 | $14.77 | 5.322% | $15.5561 | $15.56 | $15.55 | $15.60 |
| Purchase #3 | $212.85 | 12.321% | $239.0752 | $239.08 | $239.10 | $239.10 |
| Purchase #4 | $204.84 | 8.461% | $222.1715 | $222.17 | $222.15 | $222.20 |
| Purchase #5 | $151.49 | 3.487% | $156.7725 | $156.77 | $156.75 | $156.80 |
| Purchase #6 | $228.66 | 11.659% | $255.3195 | $255.32 | $255.30 | $255.30 |
| Purchase #7 | $241.28 | 11.135% | $268.1465 | $268.15 | $268.15 | $268.10 |
| 7 purchase totals = | $1,181.50 | $1,295.3067 | $1,295.32 | $1,295.25 | $1,295.40 | |