| 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 | $188.44 | 7.845% | $203.2231 | $203.22 | $203.20 | $203.20 |
| Purchase #2 | $220.86 | 10.842% | $244.8056 | $244.81 | $244.80 | $244.80 |
| Purchase #3 | $216.97 | 3.267% | $224.0584 | $224.06 | $224.05 | $224.10 |
| Purchase #4 | $220.32 | 12.425% | $247.6948 | $247.69 | $247.70 | $247.70 |
| Purchase #5 | $103.71 | 9.298% | $113.353 | $113.35 | $113.35 | $113.40 |
| Purchase #6 | $186.34 | 11.558% | $207.8772 | $207.88 | $207.90 | $207.90 |
| Purchase #7 | $20.43 | 5.801% | $21.6151 | $21.62 | $21.60 | $21.60 |
| 7 purchase totals = | $1,157.07 | $1,262.6272 | $1,262.63 | $1,262.60 | $1,262.70 | |