| 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 | $135.69 | 7.212% | $145.476 | $145.48 | $145.50 | $145.50 |
| Purchase #2 | $217.87 | 12.541% | $245.1931 | $245.19 | $245.20 | $245.20 |
| Purchase #3 | $244.74 | 5.868% | $259.1013 | $259.10 | $259.10 | $259.10 |
| Purchase #4 | $130.25 | 11.447% | $145.1597 | $145.16 | $145.15 | $145.20 |
| Purchase #5 | $41.58 | 6.311% | $44.2041 | $44.20 | $44.20 | $44.20 |
| Purchase #6 | $110.83 | 13.318% | $125.5903 | $125.59 | $125.60 | $125.60 |
| Purchase #7 | $140.26 | 5.549% | $148.043 | $148.04 | $148.05 | $148.00 |
| 7 purchase totals = | $1,021.22 | $1,112.7675 | $1,112.76 | $1,112.80 | $1,112.80 | |