| 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 | $115.77 | 7.746% | $124.7375 | $124.74 | $124.75 | $124.70 |
| Purchase #2 | $153.37 | 4.230% | $159.8576 | $159.86 | $159.85 | $159.90 |
| Purchase #3 | $131.99 | 10.336% | $145.6325 | $145.63 | $145.65 | $145.60 |
| Purchase #4 | $248.76 | 12.796% | $280.5913 | $280.59 | $280.60 | $280.60 |
| Purchase #5 | $53.57 | 5.282% | $56.3996 | $56.40 | $56.40 | $56.40 |
| Purchase #6 | $15.88 | 6.350% | $16.8884 | $16.89 | $16.90 | $16.90 |
| Purchase #7 | $238.42 | 8.123% | $257.7869 | $257.79 | $257.80 | $257.80 |
| 7 purchase totals = | $957.76 | $1,041.8938 | $1,041.90 | $1,041.95 | $1,041.90 | |