| 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 | $178.99 | 12.340% | $201.0774 | $201.08 | $201.10 | $201.10 |
| Purchase #2 | $102.61 | 7.167% | $109.9641 | $109.96 | $109.95 | $110.00 |
| Purchase #3 | $247.54 | 8.576% | $268.769 | $268.77 | $268.75 | $268.80 |
| Purchase #4 | $35.73 | 9.820% | $39.2387 | $39.24 | $39.25 | $39.20 |
| Purchase #5 | $216.62 | 11.395% | $241.3038 | $241.30 | $241.30 | $241.30 |
| Purchase #6 | $171.49 | 6.390% | $182.4482 | $182.45 | $182.45 | $182.40 |
| Purchase #7 | $225.79 | 4.368% | $235.6525 | $235.65 | $235.65 | $235.70 |
| 7 purchase totals = | $1,178.77 | $1,278.4537 | $1,278.45 | $1,278.45 | $1,278.50 | |