| 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 | $223.58 | 4.778% | $234.2627 | $234.26 | $234.25 | $234.30 |
| Purchase #2 | $68.46 | 8.105% | $74.0087 | $74.01 | $74.00 | $74.00 |
| Purchase #3 | $208.52 | 13.389% | $236.4387 | $236.44 | $236.45 | $236.40 |
| Purchase #4 | $166.84 | 4.489% | $174.3294 | $174.33 | $174.35 | $174.30 |
| Purchase #5 | $183.97 | 6.742% | $196.3733 | $196.37 | $196.35 | $196.40 |
| Purchase #6 | $25.61 | 12.606% | $28.8384 | $28.84 | $28.85 | $28.80 |
| Purchase #7 | $90.44 | 6.240% | $96.0835 | $96.08 | $96.10 | $96.10 |
| 7 purchase totals = | $967.42 | $1,040.3347 | $1,040.33 | $1,040.35 | $1,040.30 | |