| 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 | $226.78 | 4.273% | $236.4703 | $236.47 | $236.45 | $236.50 |
| Purchase #2 | $66.55 | 10.398% | $73.4699 | $73.47 | $73.45 | $73.50 |
| Purchase #3 | $41.81 | 8.371% | $45.3099 | $45.31 | $45.30 | $45.30 |
| Purchase #4 | $237.36 | 5.612% | $250.6806 | $250.68 | $250.70 | $250.70 |
| Purchase #5 | $226.77 | 8.553% | $246.1656 | $246.17 | $246.15 | $246.20 |
| Purchase #6 | $176.42 | 7.265% | $189.2369 | $189.24 | $189.25 | $189.20 |
| Purchase #7 | $54.60 | 11.428% | $60.8397 | $60.84 | $60.85 | $60.80 |
| 7 purchase totals = | $1,030.29 | $1,102.1729 | $1,102.18 | $1,102.15 | $1,102.20 | |