| 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 | $217.60 | 3.192% | $224.5458 | $224.55 | $224.55 | $224.50 |
| Purchase #2 | $97.79 | 5.383% | $103.054 | $103.05 | $103.05 | $103.10 |
| Purchase #3 | $157.74 | 11.777% | $176.317 | $176.32 | $176.30 | $176.30 |
| Purchase #4 | $19.81 | 6.263% | $21.0507 | $21.05 | $21.05 | $21.10 |
| Purchase #5 | $70.77 | 11.769% | $79.0989 | $79.10 | $79.10 | $79.10 |
| Purchase #6 | $67.90 | 6.232% | $72.1315 | $72.13 | $72.15 | $72.10 |
| Purchase #7 | $196.54 | 6.250% | $208.8238 | $208.82 | $208.80 | $208.80 |
| 7 purchase totals = | $828.15 | $885.0217 | $885.02 | $885.00 | $885.00 | |