| 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 | $186.73 | 7.598% | $200.9177 | $200.92 | $200.90 | $200.90 |
| Purchase #2 | $26.93 | 3.237% | $27.8017 | $27.80 | $27.80 | $27.80 |
| Purchase #3 | $221.78 | 7.742% | $238.9502 | $238.95 | $238.95 | $239.00 |
| Purchase #4 | $70.78 | 9.481% | $77.4907 | $77.49 | $77.50 | $77.50 |
| Purchase #5 | $212.30 | 8.344% | $230.0143 | $230.01 | $230.00 | $230.00 |
| Purchase #6 | $220.41 | 6.341% | $234.3862 | $234.39 | $234.40 | $234.40 |
| Purchase #7 | $249.61 | 8.596% | $271.0665 | $271.07 | $271.05 | $271.10 |
| 7 purchase totals = | $1,188.54 | $1,280.6273 | $1,280.63 | $1,280.60 | $1,280.70 | |