| 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 | $233.95 | 3.777% | $242.7863 | $242.79 | $242.80 | $242.80 |
| Purchase #2 | $213.36 | 7.340% | $229.0206 | $229.02 | $229.00 | $229.00 |
| Purchase #3 | $136.60 | 12.729% | $153.9878 | $153.99 | $154.00 | $154.00 |
| Purchase #4 | $50.63 | 12.798% | $57.1096 | $57.11 | $57.10 | $57.10 |
| Purchase #5 | $125.30 | 10.561% | $138.5329 | $138.53 | $138.55 | $138.50 |
| Purchase #6 | $160.88 | 11.277% | $179.0224 | $179.02 | $179.00 | $179.00 |
| Purchase #7 | $97.90 | 4.323% | $102.1322 | $102.13 | $102.15 | $102.10 |
| 7 purchase totals = | $1,018.62 | $1,102.5918 | $1,102.59 | $1,102.60 | $1,102.50 | |