| 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 | $72.62 | 8.561% | $78.837 | $78.84 | $78.85 | $78.80 |
| Purchase #2 | $189.59 | 12.633% | $213.5409 | $213.54 | $213.55 | $213.50 |
| Purchase #3 | $145.76 | 5.143% | $153.2564 | $153.26 | $153.25 | $153.30 |
| Purchase #4 | $52.41 | 7.509% | $56.3455 | $56.35 | $56.35 | $56.30 |
| Purchase #5 | $214.71 | 9.685% | $235.5047 | $235.50 | $235.50 | $235.50 |
| Purchase #6 | $242.71 | 13.827% | $276.2695 | $276.27 | $276.25 | $276.30 |
| Purchase #7 | $198.99 | 9.558% | $218.0095 | $218.01 | $218.00 | $218.00 |
| 7 purchase totals = | $1,116.79 | $1,231.7635 | $1,231.77 | $1,231.75 | $1,231.70 | |