| 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 | $122.62 | 4.658% | $128.3316 | $128.33 | $128.35 | $128.30 |
| Purchase #2 | $86.36 | 9.163% | $94.2732 | $94.27 | $94.25 | $94.30 |
| Purchase #3 | $41.57 | 5.174% | $43.7208 | $43.72 | $43.70 | $43.70 |
| Purchase #4 | $49.94 | 12.834% | $56.3493 | $56.35 | $56.35 | $56.30 |
| Purchase #5 | $55.94 | 10.316% | $61.7108 | $61.71 | $61.70 | $61.70 |
| Purchase #6 | $218.44 | 5.732% | $230.961 | $230.96 | $230.95 | $231.00 |
| Purchase #7 | $186.28 | 5.582% | $196.6781 | $196.68 | $196.70 | $196.70 |
| 7 purchase totals = | $761.15 | $812.0248 | $812.02 | $812.00 | $812.00 | |