| 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 | $39.65 | 4.805% | $41.5552 | $41.56 | $41.55 | $41.60 |
| Purchase #2 | $156.90 | 9.229% | $171.3803 | $171.38 | $171.40 | $171.40 |
| Purchase #3 | $218.62 | 13.362% | $247.832 | $247.83 | $247.85 | $247.80 |
| Purchase #4 | $217.63 | 7.396% | $233.7259 | $233.73 | $233.75 | $233.70 |
| Purchase #5 | $115.69 | 8.209% | $125.187 | $125.19 | $125.20 | $125.20 |
| Purchase #6 | $239.29 | 10.207% | $263.7143 | $263.71 | $263.70 | $263.70 |
| Purchase #7 | $226.81 | 7.351% | $243.4828 | $243.48 | $243.50 | $243.50 |
| 7 purchase totals = | $1,214.59 | $1,326.8775 | $1,326.88 | $1,326.95 | $1,326.90 | |