| 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 | $241.88 | 6.120% | $256.6831 | $256.68 | $256.70 | $256.70 |
| Purchase #2 | $156.71 | 13.643% | $178.0899 | $178.09 | $178.10 | $178.10 |
| Purchase #3 | $199.66 | 3.670% | $206.9875 | $206.99 | $207.00 | $207.00 |
| Purchase #4 | $176.86 | 7.760% | $190.5843 | $190.58 | $190.60 | $190.60 |
| Purchase #5 | $56.78 | 9.254% | $62.0344 | $62.03 | $62.05 | $62.00 |
| Purchase #6 | $8.28 | 6.795% | $8.8426 | $8.84 | $8.85 | $8.80 |
| Purchase #7 | $86.27 | 5.520% | $91.0321 | $91.03 | $91.05 | $91.00 |
| 7 purchase totals = | $926.44 | $994.2539 | $994.24 | $994.35 | $994.20 | |