| 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 | $193.82 | 3.637% | $200.8692 | $200.87 | $200.85 | $200.90 |
| Purchase #2 | $155.75 | 13.355% | $176.5504 | $176.55 | $176.55 | $176.60 |
| Purchase #3 | $60.93 | 13.676% | $69.2628 | $69.26 | $69.25 | $69.30 |
| Purchase #4 | $236.46 | 8.733% | $257.1101 | $257.11 | $257.10 | $257.10 |
| Purchase #5 | $119.74 | 11.265% | $133.2287 | $133.23 | $133.25 | $133.20 |
| Purchase #6 | $90.28 | 5.671% | $95.3998 | $95.40 | $95.40 | $95.40 |
| Purchase #7 | $174.71 | 10.515% | $193.0808 | $193.08 | $193.10 | $193.10 |
| 7 purchase totals = | $1,031.69 | $1,125.5018 | $1,125.50 | $1,125.50 | $1,125.60 | |