| 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 | $239.59 | 13.838% | $272.7445 | $272.74 | $272.75 | $272.70 |
| Purchase #2 | $169.52 | 8.183% | $183.3918 | $183.39 | $183.40 | $183.40 |
| Purchase #3 | $224.25 | 7.177% | $240.3444 | $240.34 | $240.35 | $240.30 |
| Purchase #4 | $186.42 | 10.508% | $206.009 | $206.01 | $206.00 | $206.00 |
| Purchase #5 | $70.66 | 10.622% | $78.1655 | $78.17 | $78.15 | $78.20 |
| Purchase #6 | $55.29 | 11.783% | $61.8048 | $61.80 | $61.80 | $61.80 |
| Purchase #7 | $194.72 | 9.770% | $213.7441 | $213.74 | $213.75 | $213.70 |
| 7 purchase totals = | $1,140.45 | $1,256.2041 | $1,256.19 | $1,256.20 | $1,256.10 | |