| 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 | $193.82 | 4.326% | $202.2047 | $202.20 | $202.20 | $202.20 |
| Purchase #2 | $58.87 | 4.359% | $61.4361 | $61.44 | $61.45 | $61.40 |
| Purchase #3 | $213.41 | 12.824% | $240.7777 | $240.78 | $240.80 | $240.80 |
| Purchase #4 | $205.38 | 7.588% | $220.9642 | $220.96 | $220.95 | $221.00 |
| Purchase #5 | $154.56 | 6.710% | $164.931 | $164.93 | $164.95 | $164.90 |
| Purchase #6 | $245.76 | 6.708% | $262.2456 | $262.25 | $262.25 | $262.20 |
| Purchase #7 | $93.66 | 13.822% | $106.6057 | $106.61 | $106.60 | $106.60 |
| 7 purchase totals = | $1,165.46 | $1,259.1650 | $1,259.17 | $1,259.20 | $1,259.10 | |