| 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 | $240.78 | 4.227% | $250.9578 | $250.96 | $250.95 | $251.00 |
| Purchase #2 | $95.83 | 7.768% | $103.2741 | $103.27 | $103.25 | $103.30 |
| Purchase #3 | $52.93 | 8.110% | $57.2226 | $57.22 | $57.20 | $57.20 |
| Purchase #4 | $14.81 | 13.786% | $16.8517 | $16.85 | $16.85 | $16.90 |
| Purchase #5 | $242.45 | 9.619% | $265.7713 | $265.77 | $265.75 | $265.80 |
| Purchase #6 | $30.31 | 6.542% | $32.2929 | $32.29 | $32.30 | $32.30 |
| Purchase #7 | $220.72 | 13.358% | $250.2038 | $250.20 | $250.20 | $250.20 |
| 7 purchase totals = | $897.83 | $976.5742 | $976.56 | $976.50 | $976.70 | |