| 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 | $119.50 | 11.245% | $132.9378 | $132.94 | $132.95 | $132.90 |
| Purchase #2 | $233.67 | 4.509% | $244.2062 | $244.21 | $244.20 | $244.20 |
| Purchase #3 | $207.40 | 7.401% | $222.7497 | $222.75 | $222.75 | $222.70 |
| Purchase #4 | $93.71 | 3.378% | $96.8755 | $96.88 | $96.90 | $96.90 |
| Purchase #5 | $30.73 | 3.848% | $31.9125 | $31.91 | $31.90 | $31.90 |
| Purchase #6 | $201.93 | 7.465% | $217.0041 | $217.00 | $217.00 | $217.00 |
| Purchase #7 | $149.77 | 9.515% | $164.0206 | $164.02 | $164.00 | $164.00 |
| 7 purchase totals = | $1,036.71 | $1,109.7064 | $1,109.71 | $1,109.70 | $1,109.60 | |