| 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 | $97.70 | 4.512% | $102.1082 | $102.11 | $102.10 | $102.10 |
| Purchase #2 | $229.91 | 13.612% | $261.2053 | $261.21 | $261.20 | $261.20 |
| Purchase #3 | $92.64 | 11.298% | $103.1065 | $103.11 | $103.10 | $103.10 |
| Purchase #4 | $115.64 | 5.538% | $122.0441 | $122.04 | $122.05 | $122.00 |
| Purchase #5 | $160.43 | 4.782% | $168.1018 | $168.10 | $168.10 | $168.10 |
| Purchase #6 | $150.62 | 5.525% | $158.9418 | $158.94 | $158.95 | $158.90 |
| Purchase #7 | $123.82 | 11.136% | $137.6086 | $137.61 | $137.60 | $137.60 |
| 7 purchase totals = | $970.76 | $1,053.1163 | $1,053.12 | $1,053.10 | $1,053.00 | |