| 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 | $13.87 | 8.628% | $15.0667 | $15.07 | $15.05 | $15.10 |
| Purchase #2 | $247.26 | 13.666% | $281.0506 | $281.05 | $281.05 | $281.10 |
| Purchase #3 | $188.99 | 12.460% | $212.5382 | $212.54 | $212.55 | $212.50 |
| Purchase #4 | $225.67 | 9.120% | $246.2511 | $246.25 | $246.25 | $246.30 |
| Purchase #5 | $104.25 | 10.692% | $115.3964 | $115.40 | $115.40 | $115.40 |
| Purchase #6 | $248.61 | 6.837% | $265.6075 | $265.61 | $265.60 | $265.60 |
| Purchase #7 | $5.86 | 8.145% | $6.3373 | $6.34 | $6.35 | $6.30 |
| 7 purchase totals = | $1,034.51 | $1,142.2478 | $1,142.26 | $1,142.25 | $1,142.30 | |