| 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 | $246.60 | 4.493% | $257.6797 | $257.68 | $257.70 | $257.70 |
| Purchase #2 | $132.40 | 8.593% | $143.7771 | $143.78 | $143.80 | $143.80 |
| Purchase #3 | $14.52 | 13.144% | $16.4285 | $16.43 | $16.45 | $16.40 |
| Purchase #4 | $150.58 | 9.151% | $164.3596 | $164.36 | $164.35 | $164.40 |
| Purchase #5 | $50.62 | 3.366% | $52.3239 | $52.32 | $52.30 | $52.30 |
| Purchase #6 | $232.77 | 7.541% | $250.3232 | $250.32 | $250.30 | $250.30 |
| Purchase #7 | $63.64 | 9.608% | $69.7545 | $69.75 | $69.75 | $69.80 |
| 7 purchase totals = | $891.13 | $954.6465 | $954.64 | $954.65 | $954.70 | |