| 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 | $106.57 | 13.104% | $120.5349 | $120.53 | $120.55 | $120.50 |
| Purchase #2 | $205.73 | 6.149% | $218.3803 | $218.38 | $218.40 | $218.40 |
| Purchase #3 | $75.46 | 8.107% | $81.5775 | $81.58 | $81.60 | $81.60 |
| Purchase #4 | $32.80 | 5.319% | $34.5446 | $34.54 | $34.55 | $34.50 |
| Purchase #5 | $84.82 | 12.766% | $95.6481 | $95.65 | $95.65 | $95.60 |
| Purchase #6 | $176.99 | 9.742% | $194.2324 | $194.23 | $194.25 | $194.20 |
| Purchase #7 | $208.61 | 13.152% | $236.0464 | $236.05 | $236.05 | $236.00 |
| 7 purchase totals = | $890.98 | $980.9642 | $980.96 | $981.05 | $980.80 | |