| 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 | $243.43 | 4.260% | $253.8001 | $253.80 | $253.80 | $253.80 |
| Purchase #2 | $243.45 | 11.513% | $271.4784 | $271.48 | $271.50 | $271.50 |
| Purchase #3 | $69.83 | 6.871% | $74.628 | $74.63 | $74.65 | $74.60 |
| Purchase #4 | $195.36 | 11.139% | $217.1212 | $217.12 | $217.10 | $217.10 |
| Purchase #5 | $232.36 | 12.193% | $260.6917 | $260.69 | $260.70 | $260.70 |
| Purchase #6 | $23.85 | 3.806% | $24.7577 | $24.76 | $24.75 | $24.80 |
| Purchase #7 | $88.48 | 11.258% | $98.4411 | $98.44 | $98.45 | $98.40 |
| 7 purchase totals = | $1,096.76 | $1,200.9182 | $1,200.92 | $1,200.95 | $1,200.90 | |