| 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 | $49.72 | 4.777% | $52.0951 | $52.10 | $52.10 | $52.10 |
| Purchase #2 | $137.25 | 12.689% | $154.6657 | $154.67 | $154.65 | $154.70 |
| Purchase #3 | $205.54 | 13.777% | $233.8572 | $233.86 | $233.85 | $233.90 |
| Purchase #4 | $217.52 | 13.764% | $247.4595 | $247.46 | $247.45 | $247.50 |
| Purchase #5 | $178.98 | 8.274% | $193.7888 | $193.79 | $193.80 | $193.80 |
| Purchase #6 | $153.60 | 11.460% | $171.2026 | $171.20 | $171.20 | $171.20 |
| Purchase #7 | $112.57 | 3.149% | $116.1148 | $116.11 | $116.10 | $116.10 |
| 7 purchase totals = | $1,055.18 | $1,169.1837 | $1,169.19 | $1,169.15 | $1,169.30 | |