| 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 | $105.98 | 11.245% | $117.8975 | $117.90 | $117.90 | $117.90 |
| Purchase #2 | $219.48 | 4.388% | $229.1108 | $229.11 | $229.10 | $229.10 |
| Purchase #3 | $232.46 | 9.636% | $254.8598 | $254.86 | $254.85 | $254.90 |
| Purchase #4 | $95.77 | 10.418% | $105.7473 | $105.75 | $105.75 | $105.70 |
| Purchase #5 | $22.37 | 4.552% | $23.3883 | $23.39 | $23.40 | $23.40 |
| Purchase #6 | $123.82 | 8.652% | $134.5329 | $134.53 | $134.55 | $134.50 |
| Purchase #7 | $123.62 | 12.763% | $139.3976 | $139.40 | $139.40 | $139.40 |
| 7 purchase totals = | $923.50 | $1,004.9342 | $1,004.94 | $1,004.95 | $1,004.90 | |