| 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 | $224.92 | 13.410% | $255.0818 | $255.08 | $255.10 | $255.10 |
| Purchase #2 | $48.79 | 6.807% | $52.1111 | $52.11 | $52.10 | $52.10 |
| Purchase #3 | $189.41 | 7.484% | $203.5854 | $203.59 | $203.60 | $203.60 |
| Purchase #4 | $199.49 | 4.766% | $208.9977 | $209.00 | $209.00 | $209.00 |
| Purchase #5 | $153.69 | 12.754% | $173.2916 | $173.29 | $173.30 | $173.30 |
| Purchase #6 | $128.86 | 12.536% | $145.0139 | $145.01 | $145.00 | $145.00 |
| Purchase #7 | $91.53 | 5.790% | $96.8296 | $96.83 | $96.85 | $96.80 |
| 7 purchase totals = | $1,036.69 | $1,134.9111 | $1,134.91 | $1,134.95 | $1,134.90 | |