| 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 | $7.53 | 7.237% | $8.0749 | $8.07 | $8.05 | $8.10 |
| Purchase #2 | $247.33 | 4.773% | $259.1351 | $259.14 | $259.15 | $259.10 |
| Purchase #3 | $117.52 | 5.423% | $123.8931 | $123.89 | $123.90 | $123.90 |
| Purchase #4 | $148.55 | 5.736% | $157.0708 | $157.07 | $157.05 | $157.10 |
| Purchase #5 | $30.57 | 13.872% | $34.8107 | $34.81 | $34.80 | $34.80 |
| Purchase #6 | $132.35 | 11.536% | $147.6179 | $147.62 | $147.60 | $147.60 |
| Purchase #7 | $187.50 | 4.739% | $196.3856 | $196.39 | $196.40 | $196.40 |
| 7 purchase totals = | $871.35 | $926.9881 | $926.99 | $926.95 | $927.00 | |