| 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 | $14.60 | 12.504% | $16.4256 | $16.43 | $16.45 | $16.40 |
| Purchase #2 | $219.35 | 10.226% | $241.7807 | $241.78 | $241.80 | $241.80 |
| Purchase #3 | $220.70 | 6.224% | $234.4364 | $234.44 | $234.45 | $234.40 |
| Purchase #4 | $156.83 | 13.677% | $178.2796 | $178.28 | $178.30 | $178.30 |
| Purchase #5 | $247.34 | 12.572% | $278.4356 | $278.44 | $278.45 | $278.40 |
| Purchase #6 | $12.25 | 9.223% | $13.3798 | $13.38 | $13.40 | $13.40 |
| Purchase #7 | $33.50 | 4.755% | $35.0929 | $35.09 | $35.10 | $35.10 |
| 7 purchase totals = | $904.57 | $997.8306 | $997.84 | $997.95 | $997.80 | |