| 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 | $237.78 | 3.746% | $246.6872 | $246.69 | $246.70 | $246.70 |
| Purchase #2 | $206.52 | 3.754% | $214.2728 | $214.27 | $214.25 | $214.30 |
| Purchase #3 | $87.34 | 10.243% | $96.2862 | $96.29 | $96.30 | $96.30 |
| Purchase #4 | $16.60 | 6.808% | $17.7301 | $17.73 | $17.75 | $17.70 |
| Purchase #5 | $103.58 | 13.713% | $117.7839 | $117.78 | $117.80 | $117.80 |
| Purchase #6 | $192.48 | 9.711% | $211.1717 | $211.17 | $211.15 | $211.20 |
| Purchase #7 | $28.38 | 7.629% | $30.5451 | $30.55 | $30.55 | $30.50 |
| 7 purchase totals = | $872.68 | $934.4770 | $934.48 | $934.50 | $934.50 | |