| 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 | $240.49 | 8.464% | $260.8451 | $260.85 | $260.85 | $260.80 |
| Purchase #2 | $201.54 | 10.435% | $222.5707 | $222.57 | $222.55 | $222.60 |
| Purchase #3 | $72.58 | 6.289% | $77.1446 | $77.14 | $77.15 | $77.10 |
| Purchase #4 | $222.65 | 7.463% | $239.2664 | $239.27 | $239.25 | $239.30 |
| Purchase #5 | $126.94 | 9.385% | $138.8533 | $138.85 | $138.85 | $138.90 |
| Purchase #6 | $185.72 | 4.549% | $194.1684 | $194.17 | $194.15 | $194.20 |
| Purchase #7 | $235.80 | 8.212% | $255.1639 | $255.16 | $255.15 | $255.20 |
| 7 purchase totals = | $1,285.72 | $1,388.0124 | $1,388.01 | $1,387.95 | $1,388.10 | |