| 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 | $201.75 | 9.372% | $220.658 | $220.66 | $220.65 | $220.70 |
| Purchase #2 | $62.87 | 7.263% | $67.4362 | $67.44 | $67.45 | $67.40 |
| Purchase #3 | $245.58 | 7.557% | $264.1385 | $264.14 | $264.15 | $264.10 |
| Purchase #4 | $201.58 | 5.853% | $213.3785 | $213.38 | $213.40 | $213.40 |
| Purchase #5 | $85.86 | 13.646% | $97.5765 | $97.58 | $97.60 | $97.60 |
| Purchase #6 | $248.48 | 3.586% | $257.3905 | $257.39 | $257.40 | $257.40 |
| Purchase #7 | $111.60 | 11.473% | $124.4039 | $124.40 | $124.40 | $124.40 |
| 7 purchase totals = | $1,157.72 | $1,244.9821 | $1,244.99 | $1,245.05 | $1,245.00 | |