| 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 | $207.52 | 10.784% | $229.899 | $229.90 | $229.90 | $229.90 |
| Purchase #2 | $123.56 | 13.374% | $140.0849 | $140.08 | $140.10 | $140.10 |
| Purchase #3 | $167.35 | 5.148% | $175.9652 | $175.97 | $175.95 | $176.00 |
| Purchase #4 | $207.62 | 13.357% | $235.3518 | $235.35 | $235.35 | $235.40 |
| Purchase #5 | $105.78 | 7.675% | $113.8986 | $113.90 | $113.90 | $113.90 |
| Purchase #6 | $204.73 | 8.768% | $222.6807 | $222.68 | $222.70 | $222.70 |
| Purchase #7 | $96.73 | 3.545% | $100.1591 | $100.16 | $100.15 | $100.20 |
| 7 purchase totals = | $1,113.29 | $1,218.0393 | $1,218.04 | $1,218.05 | $1,218.20 | |