| 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 | $216.71 | 4.545% | $226.5595 | $226.56 | $226.55 | $226.60 |
| Purchase #2 | $224.76 | 13.347% | $254.7587 | $254.76 | $254.75 | $254.80 |
| Purchase #3 | $49.53 | 12.717% | $55.8287 | $55.83 | $55.85 | $55.80 |
| Purchase #4 | $183.32 | 11.754% | $204.8674 | $204.87 | $204.85 | $204.90 |
| Purchase #5 | $233.91 | 13.191% | $264.7651 | $264.77 | $264.75 | $264.80 |
| Purchase #6 | $229.41 | 4.786% | $240.3896 | $240.39 | $240.40 | $240.40 |
| Purchase #7 | $199.50 | 8.320% | $216.0984 | $216.10 | $216.10 | $216.10 |
| 7 purchase totals = | $1,337.14 | $1,463.2674 | $1,463.28 | $1,463.25 | $1,463.40 | |