| 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 | $185.43 | 4.849% | $194.4215 | $194.42 | $194.40 | $194.40 |
| Purchase #2 | $234.47 | 3.690% | $243.1219 | $243.12 | $243.10 | $243.10 |
| Purchase #3 | $123.27 | 9.406% | $134.8648 | $134.86 | $134.85 | $134.90 |
| Purchase #4 | $250.35 | 5.850% | $264.9955 | $265.00 | $265.00 | $265.00 |
| Purchase #5 | $198.52 | 9.439% | $217.2583 | $217.26 | $217.25 | $217.30 |
| Purchase #6 | $124.39 | 12.159% | $139.5146 | $139.51 | $139.50 | $139.50 |
| Purchase #7 | $23.81 | 8.552% | $25.8462 | $25.85 | $25.85 | $25.80 |
| 7 purchase totals = | $1,140.24 | $1,220.0228 | $1,220.02 | $1,219.95 | $1,220.00 | |