| 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 | $91.68 | 12.218% | $102.8815 | $102.88 | $102.90 | $102.90 |
| Purchase #2 | $231.39 | 9.346% | $253.0157 | $253.02 | $253.00 | $253.00 |
| Purchase #3 | $120.41 | 9.565% | $131.9272 | $131.93 | $131.95 | $131.90 |
| Purchase #4 | $150.98 | 6.223% | $160.3755 | $160.38 | $160.40 | $160.40 |
| Purchase #5 | $108.81 | 13.829% | $123.8573 | $123.86 | $123.85 | $123.90 |
| Purchase #6 | $9.95 | 13.123% | $11.2557 | $11.26 | $11.25 | $11.30 |
| Purchase #7 | $54.84 | 7.457% | $58.9294 | $58.93 | $58.95 | $58.90 |
| 7 purchase totals = | $768.06 | $842.2423 | $842.26 | $842.30 | $842.30 | |