| 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 | $232.29 | 5.363% | $244.7477 | $244.75 | $244.75 | $244.70 |
| Purchase #2 | $147.34 | 5.557% | $155.5277 | $155.53 | $155.55 | $155.50 |
| Purchase #3 | $146.72 | 12.814% | $165.5207 | $165.52 | $165.50 | $165.50 |
| Purchase #4 | $196.92 | 3.149% | $203.121 | $203.12 | $203.10 | $203.10 |
| Purchase #5 | $140.69 | 9.338% | $153.8276 | $153.83 | $153.85 | $153.80 |
| Purchase #6 | $235.57 | 4.513% | $246.2013 | $246.20 | $246.20 | $246.20 |
| Purchase #7 | $154.87 | 13.718% | $176.1151 | $176.12 | $176.10 | $176.10 |
| 7 purchase totals = | $1,254.40 | $1,345.0611 | $1,345.07 | $1,345.05 | $1,344.90 | |