| 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 | $216.87 | 10.466% | $239.5676 | $239.57 | $239.55 | $239.60 |
| Purchase #2 | $139.50 | 12.737% | $157.2681 | $157.27 | $157.25 | $157.30 |
| Purchase #3 | $169.63 | 4.231% | $176.807 | $176.81 | $176.80 | $176.80 |
| Purchase #4 | $119.76 | 9.537% | $131.1815 | $131.18 | $131.20 | $131.20 |
| Purchase #5 | $175.61 | 13.792% | $199.8301 | $199.83 | $199.85 | $199.80 |
| Purchase #6 | $47.53 | 13.452% | $53.9237 | $53.92 | $53.90 | $53.90 |
| Purchase #7 | $221.40 | 5.555% | $233.6988 | $233.70 | $233.70 | $233.70 |
| 7 purchase totals = | $1,090.30 | $1,192.2768 | $1,192.28 | $1,192.25 | $1,192.30 | |