| 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 | $101.75 | 8.585% | $110.4852 | $110.49 | $110.50 | $110.50 |
| Purchase #2 | $217.73 | 4.197% | $226.8681 | $226.87 | $226.85 | $226.90 |
| Purchase #3 | $142.69 | 5.796% | $150.9603 | $150.96 | $150.95 | $151.00 |
| Purchase #4 | $222.61 | 13.675% | $253.0519 | $253.05 | $253.05 | $253.10 |
| Purchase #5 | $102.37 | 3.689% | $106.1464 | $106.15 | $106.15 | $106.10 |
| Purchase #6 | $136.84 | 7.711% | $147.3917 | $147.39 | $147.40 | $147.40 |
| Purchase #7 | $27.89 | 12.566% | $31.3947 | $31.39 | $31.40 | $31.40 |
| 7 purchase totals = | $951.88 | $1,026.2983 | $1,026.30 | $1,026.30 | $1,026.40 | |