| 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 | $80.69 | 4.253% | $84.1217 | $84.12 | $84.10 | $84.10 |
| Purchase #2 | $27.57 | 6.644% | $29.4018 | $29.40 | $29.40 | $29.40 |
| Purchase #3 | $231.88 | 7.363% | $248.9533 | $248.95 | $248.95 | $249.00 |
| Purchase #4 | $101.40 | 5.356% | $106.831 | $106.83 | $106.85 | $106.80 |
| Purchase #5 | $112.66 | 9.134% | $122.9504 | $122.95 | $122.95 | $123.00 |
| Purchase #6 | $129.87 | 13.614% | $147.5505 | $147.55 | $147.55 | $147.60 |
| Purchase #7 | $184.65 | 13.308% | $209.2232 | $209.22 | $209.20 | $209.20 |
| 7 purchase totals = | $868.72 | $949.0319 | $949.02 | $949.00 | $949.10 | |