| 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 | $189.46 | 4.457% | $197.9042 | $197.90 | $197.90 | $197.90 |
| Purchase #2 | $13.65 | 4.858% | $14.3131 | $14.31 | $14.30 | $14.30 |
| Purchase #3 | $13.75 | 12.614% | $15.4844 | $15.48 | $15.50 | $15.50 |
| Purchase #4 | $221.87 | 6.498% | $236.2871 | $236.29 | $236.30 | $236.30 |
| Purchase #5 | $166.89 | 13.683% | $189.7256 | $189.73 | $189.75 | $189.70 |
| Purchase #6 | $225.56 | 8.180% | $244.0108 | $244.01 | $244.00 | $244.00 |
| Purchase #7 | $240.91 | 13.283% | $272.9101 | $272.91 | $272.90 | $272.90 |
| 7 purchase totals = | $1,072.09 | $1,170.6353 | $1,170.63 | $1,170.65 | $1,170.60 | |