| 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 | $210.61 | 3.150% | $217.2442 | $217.24 | $217.25 | $217.20 |
| Purchase #2 | $70.91 | 8.623% | $77.0246 | $77.02 | $77.00 | $77.00 |
| Purchase #3 | $110.89 | 5.617% | $117.1187 | $117.12 | $117.10 | $117.10 |
| Purchase #4 | $143.27 | 7.691% | $154.2889 | $154.29 | $154.30 | $154.30 |
| Purchase #5 | $11.83 | 12.769% | $13.3406 | $13.34 | $13.35 | $13.30 |
| Purchase #6 | $181.64 | 13.354% | $205.8962 | $205.90 | $205.90 | $205.90 |
| Purchase #7 | $74.93 | 13.790% | $85.2628 | $85.26 | $85.25 | $85.30 |
| 7 purchase totals = | $804.08 | $870.1760 | $870.17 | $870.15 | $870.10 | |