| 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 | $189.46 | 10.740% | $209.808 | $209.81 | $209.80 | $209.80 |
| Purchase #2 | $220.46 | 5.476% | $232.5324 | $232.53 | $232.55 | $232.50 |
| Purchase #3 | $217.25 | 10.389% | $239.8201 | $239.82 | $239.80 | $239.80 |
| Purchase #4 | $167.94 | 3.555% | $173.9103 | $173.91 | $173.90 | $173.90 |
| Purchase #5 | $73.78 | 13.713% | $83.8975 | $83.90 | $83.90 | $83.90 |
| Purchase #6 | $228.65 | 10.225% | $252.0295 | $252.03 | $252.05 | $252.00 |
| Purchase #7 | $171.29 | 13.159% | $193.8301 | $193.83 | $193.85 | $193.80 |
| 7 purchase totals = | $1,268.83 | $1,385.8279 | $1,385.83 | $1,385.85 | $1,385.70 | |