| 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 | $239.50 | 6.754% | $255.6758 | $255.68 | $255.70 | $255.70 |
| Purchase #2 | $134.26 | 13.791% | $152.7758 | $152.78 | $152.80 | $152.80 |
| Purchase #3 | $220.98 | 9.465% | $241.8958 | $241.90 | $241.90 | $241.90 |
| Purchase #4 | $220.68 | 5.325% | $232.4312 | $232.43 | $232.45 | $232.40 |
| Purchase #5 | $140.92 | 5.801% | $149.0948 | $149.09 | $149.10 | $149.10 |
| Purchase #6 | $121.99 | 5.576% | $128.7922 | $128.79 | $128.80 | $128.80 |
| Purchase #7 | $138.26 | 10.405% | $152.646 | $152.65 | $152.65 | $152.60 |
| 7 purchase totals = | $1,216.59 | $1,313.3116 | $1,313.32 | $1,313.40 | $1,313.30 | |