| 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 | $190.42 | 8.286% | $206.1982 | $206.20 | $206.20 | $206.20 |
| Purchase #2 | $208.36 | 10.782% | $230.8254 | $230.83 | $230.85 | $230.80 |
| Purchase #3 | $36.78 | 5.432% | $38.7779 | $38.78 | $38.80 | $38.80 |
| Purchase #4 | $13.87 | 6.284% | $14.7416 | $14.74 | $14.75 | $14.70 |
| Purchase #5 | $20.89 | 3.406% | $21.6015 | $21.60 | $21.60 | $21.60 |
| Purchase #6 | $204.60 | 10.209% | $225.4876 | $225.49 | $225.50 | $225.50 |
| Purchase #7 | $68.96 | 11.471% | $76.8704 | $76.87 | $76.85 | $76.90 |
| 7 purchase totals = | $743.88 | $814.5026 | $814.51 | $814.55 | $814.50 | |