| 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 | $232.68 | 12.295% | $261.288 | $261.29 | $261.30 | $261.30 |
| Purchase #2 | $120.63 | 13.558% | $136.985 | $136.99 | $137.00 | $137.00 |
| Purchase #3 | $121.84 | 11.240% | $135.5348 | $135.53 | $135.55 | $135.50 |
| Purchase #4 | $209.75 | 10.209% | $231.1634 | $231.16 | $231.15 | $231.20 |
| Purchase #5 | $151.76 | 4.861% | $159.1371 | $159.14 | $159.15 | $159.10 |
| Purchase #6 | $138.41 | 13.192% | $156.669 | $156.67 | $156.65 | $156.70 |
| Purchase #7 | $238.86 | 13.481% | $271.0607 | $271.06 | $271.05 | $271.10 |
| 7 purchase totals = | $1,213.93 | $1,351.8380 | $1,351.84 | $1,351.85 | $1,351.90 | |