| 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 | $83.57 | 10.423% | $92.2805 | $92.28 | $92.30 | $92.30 |
| Purchase #2 | $138.36 | 13.643% | $157.2365 | $157.24 | $157.25 | $157.20 |
| Purchase #3 | $107.45 | 6.408% | $114.3354 | $114.34 | $114.35 | $114.30 |
| Purchase #4 | $222.67 | 10.668% | $246.4244 | $246.42 | $246.40 | $246.40 |
| Purchase #5 | $40.72 | 11.769% | $45.5123 | $45.51 | $45.50 | $45.50 |
| Purchase #6 | $159.56 | 4.301% | $166.4227 | $166.42 | $166.40 | $166.40 |
| Purchase #7 | $104.83 | 12.400% | $117.8289 | $117.83 | $117.85 | $117.80 |
| 7 purchase totals = | $857.16 | $940.0407 | $940.04 | $940.05 | $939.90 | |