| 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 | $90.95 | 12.735% | $102.5325 | $102.53 | $102.55 | $102.50 |
| Purchase #2 | $173.53 | 12.867% | $195.8581 | $195.86 | $195.85 | $195.90 |
| Purchase #3 | $152.81 | 3.377% | $157.9704 | $157.97 | $157.95 | $158.00 |
| Purchase #4 | $227.76 | 5.282% | $239.7903 | $239.79 | $239.80 | $239.80 |
| Purchase #5 | $70.31 | 3.434% | $72.7244 | $72.72 | $72.70 | $72.70 |
| Purchase #6 | $123.58 | 6.830% | $132.0205 | $132.02 | $132.00 | $132.00 |
| Purchase #7 | $188.85 | 7.860% | $203.6936 | $203.69 | $203.70 | $203.70 |
| 7 purchase totals = | $1,027.79 | $1,104.5898 | $1,104.58 | $1,104.55 | $1,104.60 | |