| 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 | $19.46 | 3.741% | $20.188 | $20.19 | $20.20 | $20.20 |
| Purchase #2 | $225.48 | 5.257% | $237.3335 | $237.33 | $237.35 | $237.30 |
| Purchase #3 | $227.34 | 3.412% | $235.0968 | $235.10 | $235.10 | $235.10 |
| Purchase #4 | $180.43 | 12.584% | $203.1353 | $203.14 | $203.15 | $203.10 |
| Purchase #5 | $27.42 | 13.382% | $31.0893 | $31.09 | $31.10 | $31.10 |
| Purchase #6 | $12.72 | 9.327% | $13.9064 | $13.91 | $13.90 | $13.90 |
| Purchase #7 | $200.84 | 10.373% | $221.6731 | $221.67 | $221.65 | $221.70 |
| 7 purchase totals = | $893.69 | $962.4224 | $962.43 | $962.45 | $962.40 | |