| 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 | $15.40 | 9.760% | $16.903 | $16.90 | $16.90 | $16.90 |
| Purchase #2 | $226.84 | 11.508% | $252.9447 | $252.94 | $252.95 | $252.90 |
| Purchase #3 | $61.74 | 12.620% | $69.5316 | $69.53 | $69.55 | $69.50 |
| Purchase #4 | $60.33 | 5.126% | $63.4225 | $63.42 | $63.40 | $63.40 |
| Purchase #5 | $211.46 | 8.362% | $229.1423 | $229.14 | $229.15 | $229.10 |
| Purchase #6 | $139.67 | 10.167% | $153.8702 | $153.87 | $153.85 | $153.90 |
| Purchase #7 | $120.68 | 4.329% | $125.9042 | $125.90 | $125.90 | $125.90 |
| 7 purchase totals = | $836.12 | $911.7185 | $911.70 | $911.70 | $911.60 | |