| 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 | $24.87 | 13.292% | $28.1757 | $28.18 | $28.20 | $28.20 |
| Purchase #2 | $235.73 | 7.278% | $252.8864 | $252.89 | $252.90 | $252.90 |
| Purchase #3 | $188.45 | 9.514% | $206.3791 | $206.38 | $206.40 | $206.40 |
| Purchase #4 | $142.42 | 8.419% | $154.4103 | $154.41 | $154.40 | $154.40 |
| Purchase #5 | $41.48 | 9.848% | $45.565 | $45.57 | $45.55 | $45.60 |
| Purchase #6 | $147.47 | 12.177% | $165.4274 | $165.43 | $165.45 | $165.40 |
| Purchase #7 | $168.43 | 8.825% | $183.2939 | $183.29 | $183.30 | $183.30 |
| 7 purchase totals = | $948.85 | $1,036.1378 | $1,036.15 | $1,036.20 | $1,036.20 | |