| 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 | $100.57 | 9.496% | $110.1201 | $110.12 | $110.10 | $110.10 |
| Purchase #2 | $159.67 | 10.373% | $176.2326 | $176.23 | $176.25 | $176.20 |
| Purchase #3 | $227.53 | 6.616% | $242.5834 | $242.58 | $242.60 | $242.60 |
| Purchase #4 | $209.98 | 11.200% | $233.4978 | $233.50 | $233.50 | $233.50 |
| Purchase #5 | $134.94 | 7.594% | $145.1873 | $145.19 | $145.20 | $145.20 |
| Purchase #6 | $11.57 | 13.641% | $13.1483 | $13.15 | $13.15 | $13.10 |
| Purchase #7 | $94.38 | 12.817% | $106.4767 | $106.48 | $106.50 | $106.50 |
| 7 purchase totals = | $938.64 | $1,027.2462 | $1,027.25 | $1,027.30 | $1,027.20 | |