| 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 | $138.36 | 10.396% | $152.7439 | $152.74 | $152.75 | $152.70 |
| Purchase #2 | $90.65 | 11.276% | $100.8717 | $100.87 | $100.85 | $100.90 |
| Purchase #3 | $79.54 | 6.619% | $84.8048 | $84.80 | $84.80 | $84.80 |
| Purchase #4 | $47.73 | 13.257% | $54.0576 | $54.06 | $54.05 | $54.10 |
| Purchase #5 | $105.26 | 8.167% | $113.8566 | $113.86 | $113.85 | $113.90 |
| Purchase #6 | $25.86 | 9.689% | $28.3656 | $28.37 | $28.35 | $28.40 |
| Purchase #7 | $203.84 | 6.224% | $216.527 | $216.53 | $216.55 | $216.50 |
| 7 purchase totals = | $691.24 | $751.2272 | $751.23 | $751.20 | $751.30 | |