| 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 | $90.34 | 11.853% | $101.048 | $101.05 | $101.05 | $101.00 |
| Purchase #2 | $186.95 | 9.473% | $204.6598 | $204.66 | $204.65 | $204.70 |
| Purchase #3 | $245.42 | 6.621% | $261.6693 | $261.67 | $261.65 | $261.70 |
| Purchase #4 | $120.65 | 8.260% | $130.6157 | $130.62 | $130.60 | $130.60 |
| Purchase #5 | $52.80 | 13.190% | $59.7643 | $59.76 | $59.75 | $59.80 |
| Purchase #6 | $69.94 | 9.111% | $76.3122 | $76.31 | $76.30 | $76.30 |
| Purchase #7 | $157.41 | 9.462% | $172.3041 | $172.30 | $172.30 | $172.30 |
| 7 purchase totals = | $923.51 | $1,006.3734 | $1,006.37 | $1,006.30 | $1,006.40 | |