| 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 | $238.79 | 9.234% | $260.8399 | $260.84 | $260.85 | $260.80 |
| Purchase #2 | $113.84 | 13.869% | $129.6285 | $129.63 | $129.65 | $129.60 |
| Purchase #3 | $196.31 | 4.756% | $205.6465 | $205.65 | $205.65 | $205.60 |
| Purchase #4 | $73.72 | 4.778% | $77.2423 | $77.24 | $77.25 | $77.20 |
| Purchase #5 | $27.99 | 10.285% | $30.8688 | $30.87 | $30.85 | $30.90 |
| Purchase #6 | $14.63 | 6.589% | $15.594 | $15.59 | $15.60 | $15.60 |
| Purchase #7 | $190.44 | 6.343% | $202.5196 | $202.52 | $202.50 | $202.50 |
| 7 purchase totals = | $855.72 | $922.3396 | $922.34 | $922.35 | $922.20 | |