| 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 | $85.88 | 7.232% | $92.0908 | $92.09 | $92.10 | $92.10 |
| Purchase #2 | $221.28 | 4.739% | $231.7665 | $231.77 | $231.75 | $231.80 |
| Purchase #3 | $224.88 | 4.860% | $235.8092 | $235.81 | $235.80 | $235.80 |
| Purchase #4 | $237.70 | 6.334% | $252.7559 | $252.76 | $252.75 | $252.80 |
| Purchase #5 | $183.26 | 8.820% | $199.4235 | $199.42 | $199.40 | $199.40 |
| Purchase #6 | $244.39 | 3.589% | $253.1612 | $253.16 | $253.15 | $253.20 |
| Purchase #7 | $214.49 | 8.422% | $232.5543 | $232.55 | $232.55 | $232.60 |
| 7 purchase totals = | $1,411.88 | $1,497.5614 | $1,497.56 | $1,497.50 | $1,497.70 | |