| 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 | $227.37 | 10.591% | $251.4508 | $251.45 | $251.45 | $251.50 |
| Purchase #2 | $36.49 | 4.439% | $38.1098 | $38.11 | $38.10 | $38.10 |
| Purchase #3 | $130.45 | 12.317% | $146.5175 | $146.52 | $146.50 | $146.50 |
| Purchase #4 | $115.87 | 7.277% | $124.3019 | $124.30 | $124.30 | $124.30 |
| Purchase #5 | $222.80 | 10.134% | $245.3786 | $245.38 | $245.40 | $245.40 |
| Purchase #6 | $70.75 | 12.544% | $79.6249 | $79.62 | $79.60 | $79.60 |
| Purchase #7 | $17.76 | 12.587% | $19.9955 | $20.00 | $20.00 | $20.00 |
| 7 purchase totals = | $821.49 | $905.3790 | $905.38 | $905.35 | $905.40 | |