| 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 | $38.37 | 8.802% | $41.7473 | $41.75 | $41.75 | $41.70 |
| Purchase #2 | $243.72 | 5.145% | $256.2594 | $256.26 | $256.25 | $256.30 |
| Purchase #3 | $193.30 | 3.501% | $200.0674 | $200.07 | $200.05 | $200.10 |
| Purchase #4 | $187.83 | 11.259% | $208.9778 | $208.98 | $209.00 | $209.00 |
| Purchase #5 | $220.97 | 5.429% | $232.9665 | $232.97 | $232.95 | $233.00 |
| Purchase #6 | $111.79 | 7.173% | $119.8087 | $119.81 | $119.80 | $119.80 |
| Purchase #7 | $181.99 | 13.367% | $206.3166 | $206.32 | $206.30 | $206.30 |
| 7 purchase totals = | $1,177.97 | $1,266.1437 | $1,266.16 | $1,266.10 | $1,266.20 | |