| 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 | $136.56 | 3.664% | $141.5636 | $141.56 | $141.55 | $141.60 |
| Purchase #2 | $233.70 | 9.812% | $256.6306 | $256.63 | $256.65 | $256.60 |
| Purchase #3 | $229.79 | 13.734% | $261.3494 | $261.35 | $261.35 | $261.30 |
| Purchase #4 | $133.53 | 7.503% | $143.5488 | $143.55 | $143.55 | $143.50 |
| Purchase #5 | $26.78 | 10.625% | $29.6254 | $29.63 | $29.65 | $29.60 |
| Purchase #6 | $132.92 | 8.739% | $144.5359 | $144.54 | $144.55 | $144.50 |
| Purchase #7 | $206.32 | 10.833% | $228.6706 | $228.67 | $228.65 | $228.70 |
| 7 purchase totals = | $1,099.60 | $1,205.9243 | $1,205.93 | $1,205.95 | $1,205.80 | |