| 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 | $199.92 | 8.348% | $216.6093 | $216.61 | $216.60 | $216.60 |
| Purchase #2 | $173.87 | 6.848% | $185.7766 | $185.78 | $185.80 | $185.80 |
| Purchase #3 | $241.58 | 4.268% | $251.8906 | $251.89 | $251.90 | $251.90 |
| Purchase #4 | $32.25 | 11.840% | $36.0684 | $36.07 | $36.05 | $36.10 |
| Purchase #5 | $181.47 | 7.680% | $195.4069 | $195.41 | $195.40 | $195.40 |
| Purchase #6 | $228.96 | 5.258% | $240.9987 | $241.00 | $241.00 | $241.00 |
| Purchase #7 | $85.90 | 11.384% | $95.6789 | $95.68 | $95.70 | $95.70 |
| 7 purchase totals = | $1,143.95 | $1,222.4294 | $1,222.44 | $1,222.45 | $1,222.50 | |