| 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 | $9.84 | 10.226% | $10.8462 | $10.85 | $10.85 | $10.80 |
| Purchase #2 | $144.96 | 8.825% | $157.7527 | $157.75 | $157.75 | $157.80 |
| Purchase #3 | $198.35 | 13.737% | $225.5973 | $225.60 | $225.60 | $225.60 |
| Purchase #4 | $162.30 | 4.539% | $169.6668 | $169.67 | $169.65 | $169.70 |
| Purchase #5 | $87.41 | 12.613% | $98.435 | $98.44 | $98.45 | $98.40 |
| Purchase #6 | $242.25 | 3.610% | $250.9952 | $251.00 | $251.00 | $251.00 |
| Purchase #7 | $214.46 | 4.110% | $223.2743 | $223.27 | $223.25 | $223.30 |
| 7 purchase totals = | $1,059.57 | $1,136.5675 | $1,136.58 | $1,136.55 | $1,136.60 | |