| 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 | $10.68 | 8.739% | $11.6133 | $11.61 | $11.60 | $11.60 |
| Purchase #2 | $107.33 | 7.607% | $115.4946 | $115.49 | $115.50 | $115.50 |
| Purchase #3 | $242.67 | 6.827% | $259.2371 | $259.24 | $259.25 | $259.20 |
| Purchase #4 | $233.82 | 7.466% | $251.277 | $251.28 | $251.30 | $251.30 |
| Purchase #5 | $145.62 | 5.569% | $153.7296 | $153.73 | $153.75 | $153.70 |
| Purchase #6 | $141.76 | 3.425% | $146.6153 | $146.62 | $146.60 | $146.60 |
| Purchase #7 | $159.87 | 9.272% | $174.6931 | $174.69 | $174.70 | $174.70 |
| 7 purchase totals = | $1,041.75 | $1,112.6600 | $1,112.66 | $1,112.70 | $1,112.60 | |