| 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 | $226.61 | 10.457% | $250.3066 | $250.31 | $250.30 | $250.30 |
| Purchase #2 | $96.66 | 9.863% | $106.1936 | $106.19 | $106.20 | $106.20 |
| Purchase #3 | $46.46 | 13.399% | $52.6852 | $52.69 | $52.70 | $52.70 |
| Purchase #4 | $30.75 | 3.790% | $31.9154 | $31.92 | $31.90 | $31.90 |
| Purchase #5 | $137.66 | 10.445% | $152.0386 | $152.04 | $152.05 | $152.00 |
| Purchase #6 | $82.64 | 11.750% | $92.3502 | $92.35 | $92.35 | $92.40 |
| Purchase #7 | $106.71 | 13.360% | $120.9665 | $120.97 | $120.95 | $121.00 |
| 7 purchase totals = | $727.49 | $806.4561 | $806.47 | $806.45 | $806.50 | |