| 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 | $32.84 | 4.232% | $34.2298 | $34.23 | $34.25 | $34.20 |
| Purchase #2 | $110.49 | 6.232% | $117.3757 | $117.38 | $117.40 | $117.40 |
| Purchase #3 | $216.69 | 8.843% | $235.8519 | $235.85 | $235.85 | $235.90 |
| Purchase #4 | $56.96 | 13.692% | $64.759 | $64.76 | $64.75 | $64.80 |
| Purchase #5 | $240.34 | 5.483% | $253.5178 | $253.52 | $253.50 | $253.50 |
| Purchase #6 | $77.72 | 7.144% | $83.2723 | $83.27 | $83.25 | $83.30 |
| Purchase #7 | $118.97 | 3.777% | $123.4635 | $123.46 | $123.45 | $123.50 |
| 7 purchase totals = | $854.01 | $912.4700 | $912.47 | $912.45 | $912.60 | |