| 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 | $35.67 | 8.722% | $38.7811 | $38.78 | $38.80 | $38.80 |
| Purchase #2 | $235.68 | 7.460% | $253.2617 | $253.26 | $253.25 | $253.30 |
| Purchase #3 | $143.96 | 3.450% | $148.9266 | $148.93 | $148.95 | $148.90 |
| Purchase #4 | $208.87 | 8.679% | $226.9978 | $227.00 | $227.00 | $227.00 |
| Purchase #5 | $215.78 | 9.121% | $235.4613 | $235.46 | $235.45 | $235.50 |
| Purchase #6 | $99.46 | 10.690% | $110.0923 | $110.09 | $110.10 | $110.10 |
| Purchase #7 | $167.80 | 5.752% | $177.4519 | $177.45 | $177.45 | $177.50 |
| 7 purchase totals = | $1,107.22 | $1,190.9727 | $1,190.97 | $1,191.00 | $1,191.10 | |