| 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 | $7.35 | 10.203% | $8.0999 | $8.10 | $8.10 | $8.10 |
| Purchase #2 | $117.95 | 5.866% | $124.8689 | $124.87 | $124.85 | $124.90 |
| Purchase #3 | $228.59 | 5.657% | $241.5213 | $241.52 | $241.50 | $241.50 |
| Purchase #4 | $120.54 | 11.390% | $134.2695 | $134.27 | $134.25 | $134.30 |
| Purchase #5 | $102.73 | 5.367% | $108.2435 | $108.24 | $108.25 | $108.20 |
| Purchase #6 | $134.83 | 13.203% | $152.6316 | $152.63 | $152.65 | $152.60 |
| Purchase #7 | $62.26 | 4.262% | $64.9135 | $64.91 | $64.90 | $64.90 |
| 7 purchase totals = | $774.25 | $834.5482 | $834.54 | $834.50 | $834.50 | |