| 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 | $199.41 | 3.399% | $206.1879 | $206.19 | $206.20 | $206.20 |
| Purchase #2 | $123.91 | 12.451% | $139.338 | $139.34 | $139.35 | $139.30 |
| Purchase #3 | $155.81 | 13.613% | $177.0204 | $177.02 | $177.00 | $177.00 |
| Purchase #4 | $183.34 | 3.349% | $189.4801 | $189.48 | $189.50 | $189.50 |
| Purchase #5 | $112.27 | 7.692% | $120.9058 | $120.91 | $120.90 | $120.90 |
| Purchase #6 | $218.64 | 7.207% | $234.3974 | $234.40 | $234.40 | $234.40 |
| Purchase #7 | $128.39 | 8.691% | $139.5484 | $139.55 | $139.55 | $139.50 |
| 7 purchase totals = | $1,121.77 | $1,206.8780 | $1,206.89 | $1,206.90 | $1,206.80 | |