| 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 | $138.32 | 6.805% | $147.7327 | $147.73 | $147.75 | $147.70 |
| Purchase #2 | $244.94 | 6.673% | $261.2848 | $261.28 | $261.30 | $261.30 |
| Purchase #3 | $9.68 | 5.265% | $10.1897 | $10.19 | $10.20 | $10.20 |
| Purchase #4 | $228.29 | 12.600% | $257.0545 | $257.05 | $257.05 | $257.10 |
| Purchase #5 | $93.50 | 11.163% | $103.9374 | $103.94 | $103.95 | $103.90 |
| Purchase #6 | $234.59 | 3.260% | $242.2376 | $242.24 | $242.25 | $242.20 |
| Purchase #7 | $8.76 | 5.801% | $9.2682 | $9.27 | $9.25 | $9.30 |
| 7 purchase totals = | $958.08 | $1,031.7049 | $1,031.70 | $1,031.75 | $1,031.70 | |