| 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 | $103.84 | 4.692% | $108.7122 | $108.71 | $108.70 | $108.70 |
| Purchase #2 | $124.53 | 12.751% | $140.4088 | $140.41 | $140.40 | $140.40 |
| Purchase #3 | $198.45 | 8.256% | $214.834 | $214.83 | $214.85 | $214.80 |
| Purchase #4 | $69.50 | 4.306% | $72.4927 | $72.49 | $72.50 | $72.50 |
| Purchase #5 | $217.64 | 11.586% | $242.8558 | $242.86 | $242.85 | $242.90 |
| Purchase #6 | $79.49 | 9.188% | $86.7935 | $86.79 | $86.80 | $86.80 |
| Purchase #7 | $178.75 | 10.760% | $197.9835 | $197.98 | $198.00 | $198.00 |
| 7 purchase totals = | $972.20 | $1,064.0805 | $1,064.07 | $1,064.10 | $1,064.10 | |