| 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 | $229.38 | 7.658% | $246.9459 | $246.95 | $246.95 | $246.90 |
| Purchase #2 | $153.66 | 6.351% | $163.4189 | $163.42 | $163.40 | $163.40 |
| Purchase #3 | $81.32 | 13.453% | $92.26 | $92.26 | $92.25 | $92.30 |
| Purchase #4 | $96.61 | 6.649% | $103.0336 | $103.03 | $103.05 | $103.00 |
| Purchase #5 | $214.46 | 4.657% | $224.4474 | $224.45 | $224.45 | $224.40 |
| Purchase #6 | $112.91 | 13.650% | $128.3222 | $128.32 | $128.30 | $128.30 |
| Purchase #7 | $113.52 | 7.522% | $122.059 | $122.06 | $122.05 | $122.10 |
| 7 purchase totals = | $1,001.86 | $1,080.4870 | $1,080.49 | $1,080.45 | $1,080.40 | |