| 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 | $231.56 | 4.409% | $241.7695 | $241.77 | $241.75 | $241.80 |
| Purchase #2 | $19.38 | 6.122% | $20.5664 | $20.57 | $20.55 | $20.60 |
| Purchase #3 | $39.38 | 10.182% | $43.3897 | $43.39 | $43.40 | $43.40 |
| Purchase #4 | $235.86 | 7.217% | $252.882 | $252.88 | $252.90 | $252.90 |
| Purchase #5 | $96.42 | 10.564% | $106.6058 | $106.61 | $106.60 | $106.60 |
| Purchase #6 | $185.90 | 7.180% | $199.2476 | $199.25 | $199.25 | $199.20 |
| Purchase #7 | $50.42 | 4.568% | $52.7232 | $52.72 | $52.70 | $52.70 |
| 7 purchase totals = | $858.92 | $917.1842 | $917.19 | $917.15 | $917.20 | |