| 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 | $229.30 | 9.687% | $251.5123 | $251.51 | $251.50 | $251.50 |
| Purchase #2 | $224.37 | 3.391% | $231.9784 | $231.98 | $232.00 | $232.00 |
| Purchase #3 | $106.90 | 6.208% | $113.5364 | $113.54 | $113.55 | $113.50 |
| Purchase #4 | $53.53 | 5.434% | $56.4388 | $56.44 | $56.45 | $56.40 |
| Purchase #5 | $129.90 | 4.731% | $136.0456 | $136.05 | $136.05 | $136.00 |
| Purchase #6 | $116.95 | 4.225% | $121.8911 | $121.89 | $121.90 | $121.90 |
| Purchase #7 | $184.93 | 6.156% | $196.3143 | $196.31 | $196.30 | $196.30 |
| 7 purchase totals = | $1,045.88 | $1,107.7169 | $1,107.72 | $1,107.75 | $1,107.60 | |