| 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 | $240.50 | 7.716% | $259.057 | $259.06 | $259.05 | $259.10 |
| Purchase #2 | $75.25 | 13.486% | $85.3982 | $85.40 | $85.40 | $85.40 |
| Purchase #3 | $67.95 | 9.424% | $74.3536 | $74.35 | $74.35 | $74.40 |
| Purchase #4 | $19.75 | 10.501% | $21.8239 | $21.82 | $21.80 | $21.80 |
| Purchase #5 | $203.29 | 4.712% | $212.869 | $212.87 | $212.85 | $212.90 |
| Purchase #6 | $25.35 | 8.757% | $27.5699 | $27.57 | $27.55 | $27.60 |
| Purchase #7 | $250.78 | 12.740% | $282.7294 | $282.73 | $282.75 | $282.70 |
| 7 purchase totals = | $882.87 | $963.8010 | $963.80 | $963.75 | $963.90 | |