| 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 | $9.57 | 5.676% | $10.1132 | $10.11 | $10.10 | $10.10 |
| Purchase #2 | $216.72 | 5.603% | $228.8628 | $228.86 | $228.85 | $228.90 |
| Purchase #3 | $215.62 | 3.196% | $222.5112 | $222.51 | $222.50 | $222.50 |
| Purchase #4 | $134.77 | 3.281% | $139.1918 | $139.19 | $139.20 | $139.20 |
| Purchase #5 | $197.54 | 4.539% | $206.5063 | $206.51 | $206.50 | $206.50 |
| Purchase #6 | $45.79 | 12.633% | $51.5747 | $51.57 | $51.55 | $51.60 |
| Purchase #7 | $217.48 | 8.650% | $236.292 | $236.29 | $236.30 | $236.30 |
| 7 purchase totals = | $1,037.49 | $1,095.0520 | $1,095.04 | $1,095.00 | $1,095.10 | |