| 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 | $210.78 | 7.266% | $226.0953 | $226.10 | $226.10 | $226.10 |
| Purchase #2 | $240.82 | 12.773% | $271.5799 | $271.58 | $271.60 | $271.60 |
| Purchase #3 | $147.94 | 9.107% | $161.4129 | $161.41 | $161.40 | $161.40 |
| Purchase #4 | $231.79 | 5.416% | $244.3437 | $244.34 | $244.35 | $244.30 |
| Purchase #5 | $227.57 | 7.830% | $245.3887 | $245.39 | $245.40 | $245.40 |
| Purchase #6 | $55.74 | 4.546% | $58.2739 | $58.27 | $58.25 | $58.30 |
| Purchase #7 | $167.45 | 11.246% | $186.2814 | $186.28 | $186.30 | $186.30 |
| 7 purchase totals = | $1,282.09 | $1,393.3758 | $1,393.37 | $1,393.40 | $1,393.40 | |