| 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 | $197.60 | 7.654% | $212.7243 | $212.72 | $212.70 | $212.70 |
| Purchase #2 | $239.43 | 9.766% | $262.8127 | $262.81 | $262.80 | $262.80 |
| Purchase #3 | $241.81 | 7.526% | $260.0086 | $260.01 | $260.00 | $260.00 |
| Purchase #4 | $14.65 | 6.584% | $15.6146 | $15.61 | $15.60 | $15.60 |
| Purchase #5 | $6.37 | 10.113% | $7.0142 | $7.01 | $7.00 | $7.00 |
| Purchase #6 | $107.92 | 13.544% | $122.5367 | $122.54 | $122.55 | $122.50 |
| Purchase #7 | $45.70 | 9.445% | $50.0164 | $50.02 | $50.00 | $50.00 |
| 7 purchase totals = | $853.48 | $930.7275 | $930.72 | $930.65 | $930.60 | |