| 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 | $197.70 | 3.168% | $203.9631 | $203.96 | $203.95 | $204.00 |
| Purchase #2 | $20.29 | 9.764% | $22.2711 | $22.27 | $22.25 | $22.30 |
| Purchase #3 | $30.40 | 9.417% | $33.2628 | $33.26 | $33.25 | $33.30 |
| Purchase #4 | $243.81 | 10.362% | $269.0736 | $269.07 | $269.05 | $269.10 |
| Purchase #5 | $234.71 | 11.610% | $261.9598 | $261.96 | $261.95 | $262.00 |
| Purchase #6 | $89.31 | 13.823% | $101.6553 | $101.66 | $101.65 | $101.70 |
| Purchase #7 | $36.61 | 8.413% | $39.69 | $39.69 | $39.70 | $39.70 |
| 7 purchase totals = | $852.83 | $931.8757 | $931.87 | $931.80 | $932.10 | |