| 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 | $225.70 | 6.604% | $240.6052 | $240.61 | $240.60 | $240.60 |
| Purchase #2 | $223.45 | 9.556% | $244.8029 | $244.80 | $244.80 | $244.80 |
| Purchase #3 | $217.65 | 13.836% | $247.7641 | $247.76 | $247.75 | $247.80 |
| Purchase #4 | $174.39 | 6.226% | $185.2475 | $185.25 | $185.25 | $185.20 |
| Purchase #5 | $232.52 | 8.802% | $252.9864 | $252.99 | $253.00 | $253.00 |
| Purchase #6 | $79.56 | 10.440% | $87.8661 | $87.87 | $87.85 | $87.90 |
| Purchase #7 | $245.80 | 5.610% | $259.5894 | $259.59 | $259.60 | $259.60 |
| 7 purchase totals = | $1,399.07 | $1,518.8616 | $1,518.87 | $1,518.85 | $1,518.90 | |