| 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 | $217.42 | 4.294% | $226.756 | $226.76 | $226.75 | $226.80 |
| Purchase #2 | $47.46 | 6.810% | $50.692 | $50.69 | $50.70 | $50.70 |
| Purchase #3 | $36.37 | 9.379% | $39.7811 | $39.78 | $39.80 | $39.80 |
| Purchase #4 | $95.28 | 5.693% | $100.7043 | $100.70 | $100.70 | $100.70 |
| Purchase #5 | $168.85 | 7.113% | $180.8603 | $180.86 | $180.85 | $180.90 |
| Purchase #6 | $220.36 | 13.251% | $249.5599 | $249.56 | $249.55 | $249.60 |
| Purchase #7 | $9.83 | 4.257% | $10.2485 | $10.25 | $10.25 | $10.20 |
| 7 purchase totals = | $795.57 | $858.6021 | $858.60 | $858.60 | $858.70 | |