| 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 | $214.68 | 13.137% | $242.8825 | $242.88 | $242.90 | $242.90 |
| Purchase #2 | $186.49 | 11.450% | $207.8431 | $207.84 | $207.85 | $207.80 |
| Purchase #3 | $47.44 | 5.486% | $50.0426 | $50.04 | $50.05 | $50.00 |
| Purchase #4 | $6.61 | 10.338% | $7.2933 | $7.29 | $7.30 | $7.30 |
| Purchase #5 | $226.40 | 13.736% | $257.4983 | $257.50 | $257.50 | $257.50 |
| Purchase #6 | $186.68 | 3.538% | $193.2847 | $193.28 | $193.30 | $193.30 |
| Purchase #7 | $99.30 | 3.700% | $102.9741 | $102.97 | $102.95 | $103.00 |
| 7 purchase totals = | $967.60 | $1,061.8186 | $1,061.80 | $1,061.85 | $1,061.80 | |