| 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 | $210.60 | 6.415% | $224.11 | $224.11 | $224.10 | $224.10 |
| Purchase #2 | $144.38 | 3.495% | $149.4261 | $149.43 | $149.45 | $149.40 |
| Purchase #3 | $71.28 | 6.266% | $75.7464 | $75.75 | $75.75 | $75.70 |
| Purchase #4 | $27.81 | 5.858% | $29.4391 | $29.44 | $29.45 | $29.40 |
| Purchase #5 | $207.45 | 4.483% | $216.75 | $216.75 | $216.75 | $216.80 |
| Purchase #6 | $168.36 | 7.429% | $180.8675 | $180.87 | $180.85 | $180.90 |
| Purchase #7 | $206.81 | 10.163% | $227.8281 | $227.83 | $227.85 | $227.80 |
| 7 purchase totals = | $1,036.69 | $1,104.1672 | $1,104.18 | $1,104.20 | $1,104.10 | |