| 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 | $209.41 | 12.114% | $234.7779 | $234.78 | $234.80 | $234.80 |
| Purchase #2 | $157.64 | 11.346% | $175.5258 | $175.53 | $175.55 | $175.50 |
| Purchase #3 | $25.39 | 8.756% | $27.6131 | $27.61 | $27.60 | $27.60 |
| Purchase #4 | $74.48 | 6.433% | $79.2713 | $79.27 | $79.25 | $79.30 |
| Purchase #5 | $217.81 | 4.611% | $227.8532 | $227.85 | $227.85 | $227.90 |
| Purchase #6 | $146.85 | 5.318% | $154.6595 | $154.66 | $154.65 | $154.70 |
| Purchase #7 | $79.70 | 13.264% | $90.2714 | $90.27 | $90.25 | $90.30 |
| 7 purchase totals = | $911.28 | $989.9722 | $989.97 | $989.95 | $990.10 | |