| 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 | $136.76 | 3.303% | $141.2772 | $141.28 | $141.30 | $141.30 |
| Purchase #2 | $221.63 | 10.621% | $245.1693 | $245.17 | $245.15 | $245.20 |
| Purchase #3 | $82.27 | 6.200% | $87.3707 | $87.37 | $87.35 | $87.40 |
| Purchase #4 | $221.39 | 13.451% | $251.1692 | $251.17 | $251.15 | $251.20 |
| Purchase #5 | $212.97 | 12.590% | $239.7829 | $239.78 | $239.80 | $239.80 |
| Purchase #6 | $127.39 | 5.128% | $133.9226 | $133.92 | $133.90 | $133.90 |
| Purchase #7 | $110.51 | 13.313% | $125.2222 | $125.22 | $125.20 | $125.20 |
| 7 purchase totals = | $1,112.92 | $1,223.9141 | $1,223.91 | $1,223.85 | $1,224.00 | |