| 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 | $222.88 | 3.711% | $231.1511 | $231.15 | $231.15 | $231.20 |
| Purchase #2 | $202.71 | 12.808% | $228.6731 | $228.67 | $228.65 | $228.70 |
| Purchase #3 | $82.68 | 6.323% | $87.9079 | $87.91 | $87.90 | $87.90 |
| Purchase #4 | $249.46 | 11.148% | $277.2698 | $277.27 | $277.25 | $277.30 |
| Purchase #5 | $240.44 | 5.133% | $252.7818 | $252.78 | $252.80 | $252.80 |
| Purchase #6 | $115.92 | 3.311% | $119.7581 | $119.76 | $119.75 | $119.80 |
| Purchase #7 | $192.70 | 7.799% | $207.7287 | $207.73 | $207.75 | $207.70 |
| 7 purchase totals = | $1,306.79 | $1,405.2705 | $1,405.27 | $1,405.25 | $1,405.40 | |