| 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 | $19.85 | 13.512% | $22.5321 | $22.53 | $22.55 | $22.50 |
| Purchase #2 | $96.62 | 10.116% | $106.3941 | $106.39 | $106.40 | $106.40 |
| Purchase #3 | $6.67 | 7.528% | $7.1721 | $7.17 | $7.15 | $7.20 |
| Purchase #4 | $240.74 | 8.475% | $261.1427 | $261.14 | $261.15 | $261.10 |
| Purchase #5 | $108.76 | 8.436% | $117.935 | $117.94 | $117.95 | $117.90 |
| Purchase #6 | $108.87 | 12.147% | $122.0944 | $122.09 | $122.10 | $122.10 |
| Purchase #7 | $239.47 | 4.750% | $250.8448 | $250.84 | $250.85 | $250.80 |
| 7 purchase totals = | $820.98 | $888.1152 | $888.10 | $888.15 | $888.00 | |