| 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 | $237.34 | 6.561% | $252.9119 | $252.91 | $252.90 | $252.90 |
| Purchase #2 | $152.80 | 10.111% | $168.2496 | $168.25 | $168.25 | $168.20 |
| Purchase #3 | $236.50 | 7.765% | $254.8642 | $254.86 | $254.85 | $254.90 |
| Purchase #4 | $52.95 | 6.346% | $56.3102 | $56.31 | $56.30 | $56.30 |
| Purchase #5 | $22.41 | 5.139% | $23.5616 | $23.56 | $23.55 | $23.60 |
| Purchase #6 | $120.67 | 6.708% | $128.7645 | $128.76 | $128.75 | $128.80 |
| Purchase #7 | $40.33 | 10.612% | $44.6098 | $44.61 | $44.60 | $44.60 |
| 7 purchase totals = | $863.00 | $929.2718 | $929.26 | $929.20 | $929.30 | |