| 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 | $114.39 | 6.122% | $121.393 | $121.39 | $121.40 | $121.40 |
| Purchase #2 | $39.35 | 8.790% | $42.8089 | $42.81 | $42.80 | $42.80 |
| Purchase #3 | $6.53 | 5.868% | $6.9132 | $6.91 | $6.90 | $6.90 |
| Purchase #4 | $67.40 | 4.412% | $70.3737 | $70.37 | $70.35 | $70.40 |
| Purchase #5 | $221.69 | 10.841% | $245.7234 | $245.72 | $245.70 | $245.70 |
| Purchase #6 | $228.68 | 12.660% | $257.6309 | $257.63 | $257.65 | $257.60 |
| Purchase #7 | $126.83 | 11.244% | $141.0908 | $141.09 | $141.10 | $141.10 |
| 7 purchase totals = | $804.87 | $885.9339 | $885.92 | $885.90 | $885.90 | |