| 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 | $95.70 | 10.470% | $105.7198 | $105.72 | $105.70 | $105.70 |
| Purchase #2 | $99.78 | 3.402% | $103.1745 | $103.17 | $103.15 | $103.20 |
| Purchase #3 | $235.61 | 6.542% | $251.0236 | $251.02 | $251.00 | $251.00 |
| Purchase #4 | $6.84 | 4.341% | $7.1369 | $7.14 | $7.15 | $7.10 |
| Purchase #5 | $168.25 | 5.812% | $178.0287 | $178.03 | $178.05 | $178.00 |
| Purchase #6 | $240.97 | 10.442% | $266.1321 | $266.13 | $266.15 | $266.10 |
| Purchase #7 | $13.62 | 11.610% | $15.2013 | $15.20 | $15.20 | $15.20 |
| 7 purchase totals = | $860.77 | $926.4169 | $926.41 | $926.40 | $926.30 | |