| 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 | $199.25 | 5.236% | $209.6827 | $209.68 | $209.70 | $209.70 |
| Purchase #2 | $23.37 | 8.370% | $25.3261 | $25.33 | $25.35 | $25.30 |
| Purchase #3 | $55.63 | 4.347% | $58.0482 | $58.05 | $58.05 | $58.00 |
| Purchase #4 | $88.64 | 13.405% | $100.5222 | $100.52 | $100.50 | $100.50 |
| Purchase #5 | $195.91 | 3.358% | $202.4887 | $202.49 | $202.50 | $202.50 |
| Purchase #6 | $199.70 | 5.143% | $209.9706 | $209.97 | $209.95 | $210.00 |
| Purchase #7 | $51.60 | 4.304% | $53.8209 | $53.82 | $53.80 | $53.80 |
| 7 purchase totals = | $814.10 | $859.8594 | $859.86 | $859.85 | $859.80 | |