| 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 | $229.39 | 7.474% | $246.5346 | $246.53 | $246.55 | $246.50 |
| Purchase #2 | $139.57 | 10.703% | $154.5082 | $154.51 | $154.50 | $154.50 |
| Purchase #3 | $166.68 | 8.638% | $181.0778 | $181.08 | $181.10 | $181.10 |
| Purchase #4 | $137.63 | 6.401% | $146.4397 | $146.44 | $146.45 | $146.40 |
| Purchase #5 | $9.87 | 3.243% | $10.1901 | $10.19 | $10.20 | $10.20 |
| Purchase #6 | $232.75 | 10.370% | $256.8862 | $256.89 | $256.90 | $256.90 |
| Purchase #7 | $197.63 | 3.745% | $205.0312 | $205.03 | $205.05 | $205.00 |
| 7 purchase totals = | $1,113.52 | $1,200.6678 | $1,200.67 | $1,200.75 | $1,200.60 | |