| 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 | $210.58 | 11.526% | $234.8515 | $234.85 | $234.85 | $234.90 |
| Purchase #2 | $205.73 | 13.752% | $234.022 | $234.02 | $234.00 | $234.00 |
| Purchase #3 | $152.64 | 13.794% | $173.6952 | $173.70 | $173.70 | $173.70 |
| Purchase #4 | $62.46 | 5.458% | $65.8691 | $65.87 | $65.85 | $65.90 |
| Purchase #5 | $134.88 | 7.856% | $145.4762 | $145.48 | $145.50 | $145.50 |
| Purchase #6 | $153.93 | 7.692% | $165.7703 | $165.77 | $165.75 | $165.80 |
| Purchase #7 | $68.41 | 3.436% | $70.7606 | $70.76 | $70.75 | $70.80 |
| 7 purchase totals = | $988.63 | $1,090.4449 | $1,090.45 | $1,090.40 | $1,090.60 | |