| 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 | $192.34 | 6.543% | $204.9248 | $204.92 | $204.90 | $204.90 |
| Purchase #2 | $229.88 | 6.675% | $245.2245 | $245.22 | $245.20 | $245.20 |
| Purchase #3 | $29.47 | 8.221% | $31.8927 | $31.89 | $31.90 | $31.90 |
| Purchase #4 | $242.71 | 5.863% | $256.9401 | $256.94 | $256.95 | $256.90 |
| Purchase #5 | $74.55 | 9.520% | $81.6472 | $81.65 | $81.65 | $81.60 |
| Purchase #6 | $125.91 | 9.870% | $138.3373 | $138.34 | $138.35 | $138.30 |
| Purchase #7 | $36.81 | 6.835% | $39.326 | $39.33 | $39.35 | $39.30 |
| 7 purchase totals = | $931.67 | $998.2926 | $998.29 | $998.30 | $998.10 | |