| 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 | $109.98 | 10.493% | $121.5202 | $121.52 | $121.50 | $121.50 |
| Purchase #2 | $167.35 | 13.574% | $190.0661 | $190.07 | $190.05 | $190.10 |
| Purchase #3 | $70.35 | 11.253% | $78.2665 | $78.27 | $78.25 | $78.30 |
| Purchase #4 | $120.77 | 7.270% | $129.55 | $129.55 | $129.55 | $129.60 |
| Purchase #5 | $59.85 | 9.379% | $65.4633 | $65.46 | $65.45 | $65.50 |
| Purchase #6 | $5.83 | 9.613% | $6.3904 | $6.39 | $6.40 | $6.40 |
| Purchase #7 | $26.27 | 11.117% | $29.1904 | $29.19 | $29.20 | $29.20 |
| 7 purchase totals = | $560.40 | $620.4469 | $620.45 | $620.40 | $620.60 | |