| 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 | $8.52 | 7.464% | $9.1559 | $9.16 | $9.15 | $9.20 |
| Purchase #2 | $134.46 | 11.812% | $150.3424 | $150.34 | $150.35 | $150.30 |
| Purchase #3 | $172.43 | 13.718% | $196.0839 | $196.08 | $196.10 | $196.10 |
| Purchase #4 | $233.36 | 12.205% | $261.8416 | $261.84 | $261.85 | $261.80 |
| Purchase #5 | $217.77 | 4.494% | $227.5566 | $227.56 | $227.55 | $227.60 |
| Purchase #6 | $24.94 | 9.358% | $27.2739 | $27.27 | $27.25 | $27.30 |
| Purchase #7 | $79.71 | 5.364% | $83.9856 | $83.99 | $84.00 | $84.00 |
| 7 purchase totals = | $871.19 | $956.2399 | $956.24 | $956.25 | $956.30 | |