| 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 | $181.63 | 12.523% | $204.3755 | $204.38 | $204.40 | $204.40 |
| Purchase #2 | $184.89 | 11.661% | $206.45 | $206.45 | $206.45 | $206.50 |
| Purchase #3 | $56.64 | 12.217% | $63.5597 | $63.56 | $63.55 | $63.60 |
| Purchase #4 | $205.40 | 5.776% | $217.2639 | $217.26 | $217.25 | $217.30 |
| Purchase #5 | $193.75 | 7.114% | $207.5334 | $207.53 | $207.55 | $207.50 |
| Purchase #6 | $242.90 | 11.711% | $271.346 | $271.35 | $271.35 | $271.30 |
| Purchase #7 | $20.33 | 12.448% | $22.8607 | $22.86 | $22.85 | $22.90 |
| 7 purchase totals = | $1,085.54 | $1,193.3892 | $1,193.39 | $1,193.40 | $1,193.50 | |