| 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 | $238.35 | 3.364% | $246.3681 | $246.37 | $246.35 | $246.40 |
| Purchase #2 | $234.91 | 4.184% | $244.7386 | $244.74 | $244.75 | $244.70 |
| Purchase #3 | $30.46 | 9.600% | $33.3842 | $33.38 | $33.40 | $33.40 |
| Purchase #4 | $218.78 | 11.166% | $243.209 | $243.21 | $243.20 | $243.20 |
| Purchase #5 | $240.35 | 10.503% | $265.594 | $265.59 | $265.60 | $265.60 |
| Purchase #6 | $153.73 | 4.463% | $160.591 | $160.59 | $160.60 | $160.60 |
| Purchase #7 | $15.66 | 12.632% | $17.6382 | $17.64 | $17.65 | $17.60 |
| 7 purchase totals = | $1,132.24 | $1,211.5231 | $1,211.52 | $1,211.55 | $1,211.50 | |