| 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 | $234.78 | 4.255% | $244.7699 | $244.77 | $244.75 | $244.80 |
| Purchase #2 | $10.61 | 10.756% | $11.7512 | $11.75 | $11.75 | $11.80 |
| Purchase #3 | $163.48 | 12.322% | $183.624 | $183.62 | $183.60 | $183.60 |
| Purchase #4 | $137.91 | 6.581% | $146.9859 | $146.99 | $147.00 | $147.00 |
| Purchase #5 | $57.63 | 3.689% | $59.756 | $59.76 | $59.75 | $59.80 |
| Purchase #6 | $244.37 | 12.129% | $274.0096 | $274.01 | $274.00 | $274.00 |
| Purchase #7 | $135.83 | 3.530% | $140.6248 | $140.62 | $140.60 | $140.60 |
| 7 purchase totals = | $984.61 | $1,061.5214 | $1,061.52 | $1,061.45 | $1,061.60 | |