| 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 | $116.83 | 6.822% | $124.8001 | $124.80 | $124.80 | $124.80 |
| Purchase #2 | $201.69 | 12.406% | $226.7117 | $226.71 | $226.70 | $226.70 |
| Purchase #3 | $145.37 | 3.682% | $150.7225 | $150.72 | $150.70 | $150.70 |
| Purchase #4 | $100.95 | 13.179% | $114.2542 | $114.25 | $114.25 | $114.30 |
| Purchase #5 | $103.60 | 6.317% | $110.1444 | $110.14 | $110.15 | $110.10 |
| Purchase #6 | $114.85 | 5.590% | $121.2701 | $121.27 | $121.25 | $121.30 |
| Purchase #7 | $74.57 | 8.476% | $80.8906 | $80.89 | $80.90 | $80.90 |
| 7 purchase totals = | $857.86 | $928.7936 | $928.78 | $928.75 | $928.80 | |