| 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 | $199.79 | 6.775% | $213.3258 | $213.33 | $213.35 | $213.30 |
| Purchase #2 | $12.46 | 6.273% | $13.2416 | $13.24 | $13.25 | $13.20 |
| Purchase #3 | $183.51 | 12.584% | $206.6029 | $206.60 | $206.60 | $206.60 |
| Purchase #4 | $146.92 | 10.219% | $161.9338 | $161.93 | $161.95 | $161.90 |
| Purchase #5 | $229.54 | 4.735% | $240.4087 | $240.41 | $240.40 | $240.40 |
| Purchase #6 | $213.92 | 12.189% | $239.9947 | $239.99 | $240.00 | $240.00 |
| Purchase #7 | $169.28 | 13.106% | $191.4658 | $191.47 | $191.45 | $191.50 |
| 7 purchase totals = | $1,155.42 | $1,266.9733 | $1,266.97 | $1,267.00 | $1,266.90 | |