| 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 | $128.61 | 9.256% | $140.5141 | $140.51 | $140.50 | $140.50 |
| Purchase #2 | $79.78 | 10.701% | $88.3173 | $88.32 | $88.30 | $88.30 |
| Purchase #3 | $146.41 | 9.308% | $160.0378 | $160.04 | $160.05 | $160.00 |
| Purchase #4 | $70.25 | 10.142% | $77.3748 | $77.37 | $77.35 | $77.40 |
| Purchase #5 | $187.75 | 11.689% | $209.6961 | $209.70 | $209.70 | $209.70 |
| Purchase #6 | $92.40 | 4.247% | $96.3242 | $96.32 | $96.30 | $96.30 |
| Purchase #7 | $237.79 | 5.239% | $250.2478 | $250.25 | $250.25 | $250.20 |
| 7 purchase totals = | $942.99 | $1,022.5121 | $1,022.51 | $1,022.45 | $1,022.40 | |