| 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 | $184.49 | 6.701% | $196.8527 | $196.85 | $196.85 | $196.90 |
| Purchase #2 | $9.64 | 12.449% | $10.8401 | $10.84 | $10.85 | $10.80 |
| Purchase #3 | $122.68 | 4.184% | $127.8129 | $127.81 | $127.80 | $127.80 |
| Purchase #4 | $5.71 | 6.635% | $6.0889 | $6.09 | $6.10 | $6.10 |
| Purchase #5 | $62.29 | 13.197% | $70.5104 | $70.51 | $70.50 | $70.50 |
| Purchase #6 | $194.26 | 10.392% | $214.4475 | $214.45 | $214.45 | $214.40 |
| Purchase #7 | $236.35 | 4.328% | $246.5792 | $246.58 | $246.60 | $246.60 |
| 7 purchase totals = | $815.42 | $873.1317 | $873.13 | $873.15 | $873.10 | |