| 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 | $101.48 | 11.233% | $112.8792 | $112.88 | $112.90 | $112.90 |
| Purchase #2 | $250.54 | 4.646% | $262.1801 | $262.18 | $262.20 | $262.20 |
| Purchase #3 | $192.45 | 7.234% | $206.3718 | $206.37 | $206.35 | $206.40 |
| Purchase #4 | $117.33 | 5.472% | $123.7503 | $123.75 | $123.75 | $123.80 |
| Purchase #5 | $127.83 | 11.655% | $142.7286 | $142.73 | $142.75 | $142.70 |
| Purchase #6 | $243.38 | 5.642% | $257.1115 | $257.11 | $257.10 | $257.10 |
| Purchase #7 | $212.93 | 3.456% | $220.2889 | $220.29 | $220.30 | $220.30 |
| 7 purchase totals = | $1,245.94 | $1,325.3104 | $1,325.31 | $1,325.35 | $1,325.40 | |