| 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 | $117.34 | 9.429% | $128.404 | $128.40 | $128.40 | $128.40 |
| Purchase #2 | $231.47 | 3.218% | $238.9187 | $238.92 | $238.90 | $238.90 |
| Purchase #3 | $156.91 | 10.784% | $173.8312 | $173.83 | $173.85 | $173.80 |
| Purchase #4 | $25.60 | 5.147% | $26.9176 | $26.92 | $26.90 | $26.90 |
| Purchase #5 | $71.98 | 11.382% | $80.1728 | $80.17 | $80.15 | $80.20 |
| Purchase #6 | $14.91 | 3.406% | $15.4178 | $15.42 | $15.40 | $15.40 |
| Purchase #7 | $120.86 | 8.237% | $130.8152 | $130.82 | $130.80 | $130.80 |
| 7 purchase totals = | $739.07 | $794.4773 | $794.48 | $794.40 | $794.40 | |