| 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 | $250.28 | 3.391% | $258.767 | $258.77 | $258.75 | $258.80 |
| Purchase #2 | $63.48 | 13.582% | $72.1019 | $72.10 | $72.10 | $72.10 |
| Purchase #3 | $97.69 | 3.226% | $100.8415 | $100.84 | $100.85 | $100.80 |
| Purchase #4 | $202.73 | 11.614% | $226.2751 | $226.28 | $226.30 | $226.30 |
| Purchase #5 | $34.70 | 9.146% | $37.8737 | $37.87 | $37.85 | $37.90 |
| Purchase #6 | $77.43 | 4.747% | $81.1056 | $81.11 | $81.10 | $81.10 |
| Purchase #7 | $194.77 | 11.786% | $217.7256 | $217.73 | $217.75 | $217.70 |
| 7 purchase totals = | $921.08 | $994.6904 | $994.70 | $994.70 | $994.70 | |