| 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 | $246.53 | 3.528% | $255.2276 | $255.23 | $255.25 | $255.20 |
| Purchase #2 | $34.58 | 11.462% | $38.5436 | $38.54 | $38.55 | $38.50 |
| Purchase #3 | $107.40 | 5.571% | $113.3833 | $113.38 | $113.40 | $113.40 |
| Purchase #4 | $124.52 | 12.595% | $140.2033 | $140.20 | $140.20 | $140.20 |
| Purchase #5 | $6.31 | 6.601% | $6.7265 | $6.73 | $6.75 | $6.70 |
| Purchase #6 | $241.78 | 12.607% | $272.2612 | $272.26 | $272.25 | $272.30 |
| Purchase #7 | $234.61 | 5.206% | $246.8238 | $246.82 | $246.80 | $246.80 |
| 7 purchase totals = | $995.73 | $1,073.1693 | $1,073.16 | $1,073.20 | $1,073.10 | |