| 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 | $194.86 | 5.165% | $204.9245 | $204.92 | $204.90 | $204.90 |
| Purchase #2 | $99.48 | 6.300% | $105.7472 | $105.75 | $105.75 | $105.70 |
| Purchase #3 | $132.35 | 7.581% | $142.3835 | $142.38 | $142.40 | $142.40 |
| Purchase #4 | $124.31 | 7.606% | $133.765 | $133.77 | $133.75 | $133.80 |
| Purchase #5 | $38.30 | 9.533% | $41.9511 | $41.95 | $41.95 | $42.00 |
| Purchase #6 | $94.56 | 8.836% | $102.9153 | $102.92 | $102.90 | $102.90 |
| Purchase #7 | $194.72 | 8.536% | $211.3413 | $211.34 | $211.35 | $211.30 |
| 7 purchase totals = | $878.58 | $943.0279 | $943.03 | $943.00 | $943.00 | |