| 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 | $124.87 | 12.298% | $140.2265 | $140.23 | $140.25 | $140.20 |
| Purchase #2 | $13.67 | 10.683% | $15.1304 | $15.13 | $15.15 | $15.10 |
| Purchase #3 | $49.56 | 4.516% | $51.7981 | $51.80 | $51.80 | $51.80 |
| Purchase #4 | $234.71 | 8.104% | $253.7309 | $253.73 | $253.75 | $253.70 |
| Purchase #5 | $242.47 | 12.713% | $273.2952 | $273.30 | $273.30 | $273.30 |
| Purchase #6 | $159.92 | 4.750% | $167.5162 | $167.52 | $167.50 | $167.50 |
| Purchase #7 | $177.70 | 12.555% | $200.0102 | $200.01 | $200.00 | $200.00 |
| 7 purchase totals = | $1,002.90 | $1,101.7075 | $1,101.72 | $1,101.75 | $1,101.60 | |