| 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 | $106.82 | 11.763% | $119.3852 | $119.39 | $119.40 | $119.40 |
| Purchase #2 | $214.80 | 5.354% | $226.3004 | $226.30 | $226.30 | $226.30 |
| Purchase #3 | $13.79 | 6.472% | $14.6825 | $14.68 | $14.70 | $14.70 |
| Purchase #4 | $10.39 | 7.517% | $11.171 | $11.17 | $11.15 | $11.20 |
| Purchase #5 | $50.43 | 12.440% | $56.7035 | $56.70 | $56.70 | $56.70 |
| Purchase #6 | $106.47 | 12.874% | $120.1769 | $120.18 | $120.20 | $120.20 |
| Purchase #7 | $137.67 | 4.546% | $143.9285 | $143.93 | $143.95 | $143.90 |
| 7 purchase totals = | $640.37 | $692.3480 | $692.35 | $692.40 | $692.40 | |