| 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 | $23.81 | 4.519% | $24.886 | $24.89 | $24.90 | $24.90 |
| Purchase #2 | $165.41 | 13.306% | $187.4195 | $187.42 | $187.40 | $187.40 |
| Purchase #3 | $76.29 | 7.541% | $82.043 | $82.04 | $82.05 | $82.00 |
| Purchase #4 | $197.74 | 13.342% | $224.1225 | $224.12 | $224.10 | $224.10 |
| Purchase #5 | $230.94 | 11.305% | $257.0478 | $257.05 | $257.05 | $257.00 |
| Purchase #6 | $32.81 | 7.403% | $35.2389 | $35.24 | $35.25 | $35.20 |
| Purchase #7 | $97.60 | 4.585% | $102.075 | $102.08 | $102.10 | $102.10 |
| 7 purchase totals = | $824.60 | $912.8327 | $912.84 | $912.85 | $912.70 | |