| 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 | $189.79 | 4.231% | $197.82 | $197.82 | $197.80 | $197.80 |
| Purchase #2 | $216.68 | 13.340% | $245.5851 | $245.59 | $245.60 | $245.60 |
| Purchase #3 | $97.59 | 12.796% | $110.0776 | $110.08 | $110.10 | $110.10 |
| Purchase #4 | $247.48 | 7.719% | $266.583 | $266.58 | $266.60 | $266.60 |
| Purchase #5 | $60.97 | 10.710% | $67.4999 | $67.50 | $67.50 | $67.50 |
| Purchase #6 | $58.34 | 8.608% | $63.3619 | $63.36 | $63.35 | $63.40 |
| Purchase #7 | $20.64 | 4.693% | $21.6086 | $21.61 | $21.60 | $21.60 |
| 7 purchase totals = | $891.49 | $972.5361 | $972.54 | $972.55 | $972.60 | |