| 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 | $203.93 | 9.525% | $223.3543 | $223.35 | $223.35 | $223.40 |
| Purchase #2 | $36.63 | 7.632% | $39.4256 | $39.43 | $39.45 | $39.40 |
| Purchase #3 | $92.71 | 9.121% | $101.1661 | $101.17 | $101.15 | $101.20 |
| Purchase #4 | $36.47 | 7.718% | $39.2848 | $39.28 | $39.30 | $39.30 |
| Purchase #5 | $43.94 | 8.477% | $47.6648 | $47.66 | $47.65 | $47.70 |
| Purchase #6 | $230.95 | 13.546% | $262.2345 | $262.23 | $262.25 | $262.20 |
| Purchase #7 | $6.31 | 13.828% | $7.1825 | $7.18 | $7.20 | $7.20 |
| 7 purchase totals = | $650.94 | $720.3126 | $720.30 | $720.35 | $720.40 | |