| 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 | $227.90 | 13.192% | $257.9646 | $257.96 | $257.95 | $258.00 |
| Purchase #2 | $11.84 | 3.502% | $12.2546 | $12.25 | $12.25 | $12.30 |
| Purchase #3 | $161.36 | 10.874% | $178.9063 | $178.91 | $178.90 | $178.90 |
| Purchase #4 | $22.57 | 7.544% | $24.2727 | $24.27 | $24.25 | $24.30 |
| Purchase #5 | $233.62 | 9.300% | $255.3467 | $255.35 | $255.35 | $255.30 |
| Purchase #6 | $76.76 | 11.825% | $85.8369 | $85.84 | $85.85 | $85.80 |
| Purchase #7 | $113.85 | 7.132% | $121.9698 | $121.97 | $121.95 | $122.00 |
| 7 purchase totals = | $847.90 | $936.5516 | $936.55 | $936.50 | $936.60 | |