| 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 | $231.98 | 12.586% | $261.177 | $261.18 | $261.20 | $261.20 |
| Purchase #2 | $145.86 | 3.136% | $150.4342 | $150.43 | $150.45 | $150.40 |
| Purchase #3 | $128.79 | 5.597% | $135.9984 | $136.00 | $136.00 | $136.00 |
| Purchase #4 | $83.80 | 4.180% | $87.3028 | $87.30 | $87.30 | $87.30 |
| Purchase #5 | $15.98 | 13.443% | $18.1282 | $18.13 | $18.15 | $18.10 |
| Purchase #6 | $87.79 | 3.508% | $90.8697 | $90.87 | $90.85 | $90.90 |
| Purchase #7 | $230.26 | 5.234% | $242.3118 | $242.31 | $242.30 | $242.30 |
| 7 purchase totals = | $924.46 | $986.2221 | $986.22 | $986.25 | $986.20 | |