| 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 | $204.32 | 4.318% | $213.1425 | $213.14 | $213.15 | $213.10 |
| Purchase #2 | $149.34 | 12.516% | $168.0314 | $168.03 | $168.05 | $168.00 |
| Purchase #3 | $38.41 | 4.193% | $40.0205 | $40.02 | $40.00 | $40.00 |
| Purchase #4 | $145.75 | 4.289% | $152.0012 | $152.00 | $152.00 | $152.00 |
| Purchase #5 | $213.39 | 12.421% | $239.8952 | $239.90 | $239.90 | $239.90 |
| Purchase #6 | $63.94 | 8.367% | $69.2899 | $69.29 | $69.30 | $69.30 |
| Purchase #7 | $30.58 | 10.299% | $33.7294 | $33.73 | $33.75 | $33.70 |
| 7 purchase totals = | $845.73 | $916.1101 | $916.11 | $916.15 | $916.00 | |