| 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 | $214.77 | 12.445% | $241.4981 | $241.50 | $241.50 | $241.50 |
| Purchase #2 | $213.27 | 3.464% | $220.6577 | $220.66 | $220.65 | $220.70 |
| Purchase #3 | $132.45 | 8.514% | $143.7268 | $143.73 | $143.75 | $143.70 |
| Purchase #4 | $109.78 | 13.400% | $124.4905 | $124.49 | $124.50 | $124.50 |
| Purchase #5 | $122.85 | 13.449% | $139.3721 | $139.37 | $139.35 | $139.40 |
| Purchase #6 | $199.42 | 10.428% | $220.2155 | $220.22 | $220.20 | $220.20 |
| Purchase #7 | $212.41 | 6.334% | $225.864 | $225.86 | $225.85 | $225.90 |
| 7 purchase totals = | $1,204.95 | $1,315.8247 | $1,315.83 | $1,315.80 | $1,315.90 | |