| 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 | $248.55 | 10.436% | $274.4887 | $274.49 | $274.50 | $274.50 |
| Purchase #2 | $246.28 | 4.626% | $257.6729 | $257.67 | $257.65 | $257.70 |
| Purchase #3 | $231.67 | 3.578% | $239.9592 | $239.96 | $239.95 | $240.00 |
| Purchase #4 | $178.80 | 7.495% | $192.2011 | $192.20 | $192.20 | $192.20 |
| Purchase #5 | $219.88 | 4.412% | $229.5811 | $229.58 | $229.60 | $229.60 |
| Purchase #6 | $177.34 | 3.577% | $183.6835 | $183.68 | $183.70 | $183.70 |
| Purchase #7 | $216.81 | 12.785% | $244.5292 | $244.53 | $244.55 | $244.50 |
| 7 purchase totals = | $1,519.33 | $1,622.1157 | $1,622.11 | $1,622.15 | $1,622.20 | |