| 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 | $211.83 | 10.602% | $234.2882 | $234.29 | $234.30 | $234.30 |
| Purchase #2 | $85.32 | 9.721% | $93.614 | $93.61 | $93.60 | $93.60 |
| Purchase #3 | $187.26 | 4.352% | $195.4096 | $195.41 | $195.40 | $195.40 |
| Purchase #4 | $142.28 | 10.557% | $157.3005 | $157.30 | $157.30 | $157.30 |
| Purchase #5 | $101.71 | 5.718% | $107.5258 | $107.53 | $107.55 | $107.50 |
| Purchase #6 | $80.88 | 10.304% | $89.2139 | $89.21 | $89.20 | $89.20 |
| Purchase #7 | $85.33 | 4.309% | $89.0069 | $89.01 | $89.00 | $89.00 |
| 7 purchase totals = | $894.61 | $966.3589 | $966.36 | $966.35 | $966.30 | |