| 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 | $218.64 | 9.217% | $238.792 | $238.79 | $238.80 | $238.80 |
| Purchase #2 | $239.45 | 12.159% | $268.5647 | $268.56 | $268.55 | $268.60 |
| Purchase #3 | $175.83 | 7.647% | $189.2757 | $189.28 | $189.30 | $189.30 |
| Purchase #4 | $102.79 | 5.696% | $108.6449 | $108.64 | $108.65 | $108.60 |
| Purchase #5 | $133.69 | 4.168% | $139.2622 | $139.26 | $139.25 | $139.30 |
| Purchase #6 | $16.67 | 5.403% | $17.5707 | $17.57 | $17.55 | $17.60 |
| Purchase #7 | $87.37 | 9.483% | $95.6553 | $95.66 | $95.65 | $95.70 |
| 7 purchase totals = | $974.44 | $1,057.7655 | $1,057.76 | $1,057.75 | $1,057.90 | |