| 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 | $241.50 | 3.838% | $250.7688 | $250.77 | $250.75 | $250.80 |
| Purchase #2 | $208.88 | 7.440% | $224.4207 | $224.42 | $224.40 | $224.40 |
| Purchase #3 | $12.71 | 5.599% | $13.4216 | $13.42 | $13.40 | $13.40 |
| Purchase #4 | $122.54 | 11.753% | $136.9421 | $136.94 | $136.95 | $136.90 |
| Purchase #5 | $109.35 | 5.602% | $115.4758 | $115.48 | $115.50 | $115.50 |
| Purchase #6 | $186.48 | 9.748% | $204.6581 | $204.66 | $204.65 | $204.70 |
| Purchase #7 | $68.71 | 3.445% | $71.0771 | $71.08 | $71.10 | $71.10 |
| 7 purchase totals = | $950.17 | $1,016.7642 | $1,016.77 | $1,016.75 | $1,016.80 | |