| 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 | $192.74 | 8.436% | $208.9995 | $209.00 | $209.00 | $209.00 |
| Purchase #2 | $120.54 | 3.452% | $124.701 | $124.70 | $124.70 | $124.70 |
| Purchase #3 | $72.82 | 7.619% | $78.3682 | $78.37 | $78.35 | $78.40 |
| Purchase #4 | $128.34 | 4.808% | $134.5106 | $134.51 | $134.50 | $134.50 |
| Purchase #5 | $24.98 | 6.315% | $26.5575 | $26.56 | $26.55 | $26.60 |
| Purchase #6 | $172.97 | 10.667% | $191.4207 | $191.42 | $191.40 | $191.40 |
| Purchase #7 | $177.63 | 6.773% | $189.6609 | $189.66 | $189.65 | $189.70 |
| 7 purchase totals = | $890.02 | $954.2184 | $954.22 | $954.15 | $954.30 | |