| 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 | $208.98 | 5.658% | $220.8041 | $220.80 | $220.80 | $220.80 |
| Purchase #2 | $131.56 | 4.458% | $137.4249 | $137.42 | $137.40 | $137.40 |
| Purchase #3 | $233.31 | 8.435% | $252.9897 | $252.99 | $253.00 | $253.00 |
| Purchase #4 | $166.47 | 9.392% | $182.1049 | $182.10 | $182.10 | $182.10 |
| Purchase #5 | $6.59 | 7.629% | $7.0928 | $7.09 | $7.10 | $7.10 |
| Purchase #6 | $28.62 | 10.353% | $31.583 | $31.58 | $31.60 | $31.60 |
| Purchase #7 | $99.91 | 11.816% | $111.7154 | $111.72 | $111.70 | $111.70 |
| 7 purchase totals = | $875.44 | $943.7148 | $943.70 | $943.70 | $943.70 | |