| 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 | $228.29 | 3.500% | $236.2802 | $236.28 | $236.30 | $236.30 |
| Purchase #2 | $34.37 | 3.859% | $35.6963 | $35.70 | $35.70 | $35.70 |
| Purchase #3 | $185.35 | 7.635% | $199.5015 | $199.50 | $199.50 | $199.50 |
| Purchase #4 | $43.70 | 12.492% | $49.159 | $49.16 | $49.15 | $49.20 |
| Purchase #5 | $9.27 | 3.480% | $9.5926 | $9.59 | $9.60 | $9.60 |
| Purchase #6 | $92.83 | 11.459% | $103.4674 | $103.47 | $103.45 | $103.50 |
| Purchase #7 | $110.82 | 7.106% | $118.6949 | $118.69 | $118.70 | $118.70 |
| 7 purchase totals = | $704.63 | $752.3919 | $752.39 | $752.40 | $752.50 | |