| 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 | $250.97 | 9.429% | $274.634 | $274.63 | $274.65 | $274.60 |
| Purchase #2 | $44.33 | 11.117% | $49.2582 | $49.26 | $49.25 | $49.30 |
| Purchase #3 | $59.72 | 13.320% | $67.6747 | $67.67 | $67.65 | $67.70 |
| Purchase #4 | $223.45 | 4.427% | $233.3421 | $233.34 | $233.35 | $233.30 |
| Purchase #5 | $249.99 | 5.710% | $264.2644 | $264.26 | $264.25 | $264.30 |
| Purchase #6 | $111.65 | 8.530% | $121.1737 | $121.17 | $121.15 | $121.20 |
| Purchase #7 | $247.92 | 8.852% | $269.8659 | $269.87 | $269.85 | $269.90 |
| 7 purchase totals = | $1,188.03 | $1,280.2130 | $1,280.20 | $1,280.15 | $1,280.30 | |