| 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 | $182.54 | 13.366% | $206.9383 | $206.94 | $206.95 | $206.90 |
| Purchase #2 | $10.51 | 7.550% | $11.3035 | $11.30 | $11.30 | $11.30 |
| Purchase #3 | $230.76 | 5.309% | $243.011 | $243.01 | $243.00 | $243.00 |
| Purchase #4 | $19.45 | 10.372% | $21.4674 | $21.47 | $21.45 | $21.50 |
| Purchase #5 | $49.85 | 9.565% | $54.6182 | $54.62 | $54.60 | $54.60 |
| Purchase #6 | $45.72 | 9.320% | $49.9811 | $49.98 | $50.00 | $50.00 |
| Purchase #7 | $47.70 | 10.445% | $52.6823 | $52.68 | $52.70 | $52.70 |
| 7 purchase totals = | $586.53 | $640.0018 | $640.00 | $640.00 | $640.00 | |