| 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 | $30.77 | 7.621% | $33.115 | $33.12 | $33.10 | $33.10 |
| Purchase #2 | $111.89 | 5.832% | $118.4154 | $118.42 | $118.40 | $118.40 |
| Purchase #3 | $164.59 | 8.270% | $178.2016 | $178.20 | $178.20 | $178.20 |
| Purchase #4 | $190.56 | 13.846% | $216.9449 | $216.94 | $216.95 | $216.90 |
| Purchase #5 | $184.73 | 7.400% | $198.4 | $198.40 | $198.40 | $198.40 |
| Purchase #6 | $218.56 | 7.789% | $235.5836 | $235.58 | $235.60 | $235.60 |
| Purchase #7 | $223.63 | 7.240% | $239.8208 | $239.82 | $239.80 | $239.80 |
| 7 purchase totals = | $1,124.73 | $1,220.4813 | $1,220.48 | $1,220.45 | $1,220.40 | |