| 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 | $199.60 | 7.421% | $214.4123 | $214.41 | $214.40 | $214.40 |
| Purchase #2 | $176.63 | 4.568% | $184.6985 | $184.70 | $184.70 | $184.70 |
| Purchase #3 | $9.72 | 13.155% | $10.9987 | $11.00 | $11.00 | $11.00 |
| Purchase #4 | $10.95 | 3.321% | $11.3136 | $11.31 | $11.30 | $11.30 |
| Purchase #5 | $14.78 | 3.510% | $15.2988 | $15.30 | $15.30 | $15.30 |
| Purchase #6 | $105.67 | 12.501% | $118.8798 | $118.88 | $118.90 | $118.90 |
| Purchase #7 | $139.29 | 6.310% | $148.0792 | $148.08 | $148.10 | $148.10 |
| 7 purchase totals = | $656.64 | $703.6809 | $703.68 | $703.70 | $703.70 | |