| 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 | $222.76 | 9.668% | $244.2964 | $244.30 | $244.30 | $244.30 |
| Purchase #2 | $86.80 | 10.605% | $96.0051 | $96.01 | $96.00 | $96.00 |
| Purchase #3 | $89.76 | 10.825% | $99.4765 | $99.48 | $99.50 | $99.50 |
| Purchase #4 | $132.88 | 4.481% | $138.8344 | $138.83 | $138.85 | $138.80 |
| Purchase #5 | $117.38 | 4.457% | $122.6116 | $122.61 | $122.60 | $122.60 |
| Purchase #6 | $140.28 | 12.384% | $157.6523 | $157.65 | $157.65 | $157.70 |
| Purchase #7 | $19.62 | 7.137% | $21.0203 | $21.02 | $21.00 | $21.00 |
| 7 purchase totals = | $809.48 | $879.8966 | $879.90 | $879.90 | $879.90 | |