| 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 | $187.70 | 11.840% | $209.9237 | $209.92 | $209.90 | $209.90 |
| Purchase #2 | $60.39 | 7.266% | $64.7779 | $64.78 | $64.80 | $64.80 |
| Purchase #3 | $76.82 | 9.793% | $84.343 | $84.34 | $84.35 | $84.30 |
| Purchase #4 | $217.40 | 10.785% | $240.8466 | $240.85 | $240.85 | $240.80 |
| Purchase #5 | $115.36 | 5.408% | $121.5987 | $121.60 | $121.60 | $121.60 |
| Purchase #6 | $62.39 | 9.582% | $68.3682 | $68.37 | $68.35 | $68.40 |
| Purchase #7 | $178.68 | 11.354% | $198.9673 | $198.97 | $198.95 | $199.00 |
| 7 purchase totals = | $898.74 | $988.8254 | $988.83 | $988.80 | $988.80 | |