| 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 | $213.37 | 5.405% | $224.9026 | $224.90 | $224.90 | $224.90 |
| Purchase #2 | $69.76 | 7.188% | $74.7743 | $74.77 | $74.75 | $74.80 |
| Purchase #3 | $170.56 | 13.849% | $194.1809 | $194.18 | $194.20 | $194.20 |
| Purchase #4 | $17.36 | 3.700% | $18.0023 | $18.00 | $18.00 | $18.00 |
| Purchase #5 | $112.85 | 10.540% | $124.7444 | $124.74 | $124.75 | $124.70 |
| Purchase #6 | $192.37 | 3.556% | $199.2107 | $199.21 | $199.20 | $199.20 |
| Purchase #7 | $114.32 | 4.661% | $119.6485 | $119.65 | $119.65 | $119.60 |
| 7 purchase totals = | $890.59 | $955.4637 | $955.45 | $955.45 | $955.40 | |