| 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 | $184.30 | 5.768% | $194.9304 | $194.93 | $194.95 | $194.90 |
| Purchase #2 | $103.84 | 13.372% | $117.7255 | $117.73 | $117.75 | $117.70 |
| Purchase #3 | $245.67 | 6.611% | $261.9112 | $261.91 | $261.90 | $261.90 |
| Purchase #4 | $156.69 | 10.745% | $173.5263 | $173.53 | $173.55 | $173.50 |
| Purchase #5 | $74.51 | 3.856% | $77.3831 | $77.38 | $77.40 | $77.40 |
| Purchase #6 | $213.69 | 9.697% | $234.4115 | $234.41 | $234.40 | $234.40 |
| Purchase #7 | $244.57 | 5.429% | $257.8477 | $257.85 | $257.85 | $257.80 |
| 7 purchase totals = | $1,223.27 | $1,317.7357 | $1,317.74 | $1,317.80 | $1,317.60 | |