| 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 | $233.72 | 10.120% | $257.3725 | $257.37 | $257.35 | $257.40 |
| Purchase #2 | $212.63 | 9.850% | $233.5741 | $233.57 | $233.55 | $233.60 |
| Purchase #3 | $157.88 | 9.108% | $172.2597 | $172.26 | $172.25 | $172.30 |
| Purchase #4 | $88.54 | 5.662% | $93.5531 | $93.55 | $93.55 | $93.60 |
| Purchase #5 | $123.33 | 7.605% | $132.7092 | $132.71 | $132.70 | $132.70 |
| Purchase #6 | $143.98 | 6.776% | $153.7361 | $153.74 | $153.75 | $153.70 |
| Purchase #7 | $188.44 | 3.153% | $194.3815 | $194.38 | $194.40 | $194.40 |
| 7 purchase totals = | $1,148.52 | $1,237.5862 | $1,237.58 | $1,237.55 | $1,237.70 | |