| 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 | $127.28 | 13.102% | $143.9562 | $143.96 | $143.95 | $144.00 |
| Purchase #2 | $97.76 | 5.158% | $102.8025 | $102.80 | $102.80 | $102.80 |
| Purchase #3 | $228.75 | 4.456% | $238.9431 | $238.94 | $238.95 | $238.90 |
| Purchase #4 | $132.27 | 8.386% | $143.3622 | $143.36 | $143.35 | $143.40 |
| Purchase #5 | $55.51 | 3.874% | $57.6605 | $57.66 | $57.65 | $57.70 |
| Purchase #6 | $183.85 | 9.120% | $200.6171 | $200.62 | $200.60 | $200.60 |
| Purchase #7 | $222.84 | 4.607% | $233.1062 | $233.11 | $233.10 | $233.10 |
| 7 purchase totals = | $1,048.26 | $1,120.4478 | $1,120.45 | $1,120.40 | $1,120.50 | |