| 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 | $198.31 | 8.805% | $215.7712 | $215.77 | $215.75 | $215.80 |
| Purchase #2 | $234.33 | 7.504% | $251.9141 | $251.91 | $251.90 | $251.90 |
| Purchase #3 | $216.88 | 4.464% | $226.5615 | $226.56 | $226.55 | $226.60 |
| Purchase #4 | $185.38 | 3.536% | $191.935 | $191.94 | $191.95 | $191.90 |
| Purchase #5 | $83.59 | 13.814% | $95.1371 | $95.14 | $95.15 | $95.10 |
| Purchase #6 | $239.96 | 7.172% | $257.1699 | $257.17 | $257.15 | $257.20 |
| Purchase #7 | $229.69 | 4.748% | $240.5957 | $240.60 | $240.60 | $240.60 |
| 7 purchase totals = | $1,388.14 | $1,479.0845 | $1,479.09 | $1,479.05 | $1,479.10 | |