| 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 | $247.69 | 12.856% | $279.533 | $279.53 | $279.55 | $279.50 |
| Purchase #2 | $135.78 | 9.332% | $148.451 | $148.45 | $148.45 | $148.50 |
| Purchase #3 | $40.34 | 7.357% | $43.3078 | $43.31 | $43.30 | $43.30 |
| Purchase #4 | $51.63 | 8.167% | $55.8466 | $55.85 | $55.85 | $55.80 |
| Purchase #5 | $70.31 | 9.257% | $76.8186 | $76.82 | $76.80 | $76.80 |
| Purchase #6 | $79.35 | 5.124% | $83.4159 | $83.42 | $83.40 | $83.40 |
| Purchase #7 | $234.30 | 7.537% | $251.9592 | $251.96 | $251.95 | $252.00 |
| 7 purchase totals = | $859.40 | $939.3321 | $939.34 | $939.30 | $939.30 | |