| 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 | $14.50 | 4.777% | $15.1927 | $15.19 | $15.20 | $15.20 |
| Purchase #2 | $214.52 | 13.834% | $244.1967 | $244.20 | $244.20 | $244.20 |
| Purchase #3 | $100.83 | 8.522% | $109.4227 | $109.42 | $109.40 | $109.40 |
| Purchase #4 | $90.87 | 6.477% | $96.7556 | $96.76 | $96.75 | $96.80 |
| Purchase #5 | $223.70 | 8.524% | $242.7682 | $242.77 | $242.75 | $242.80 |
| Purchase #6 | $83.68 | 6.273% | $88.9292 | $88.93 | $88.95 | $88.90 |
| Purchase #7 | $107.72 | 13.276% | $122.0209 | $122.02 | $122.00 | $122.00 |
| 7 purchase totals = | $835.82 | $919.2860 | $919.29 | $919.25 | $919.30 | |