| 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 | $212.51 | 7.736% | $228.9498 | $228.95 | $228.95 | $228.90 |
| Purchase #2 | $27.91 | 9.504% | $30.5626 | $30.56 | $30.55 | $30.60 |
| Purchase #3 | $6.67 | 12.659% | $7.5144 | $7.51 | $7.50 | $7.50 |
| Purchase #4 | $146.97 | 11.539% | $163.9289 | $163.93 | $163.95 | $163.90 |
| Purchase #5 | $181.82 | 13.700% | $206.7293 | $206.73 | $206.75 | $206.70 |
| Purchase #6 | $168.43 | 8.544% | $182.8207 | $182.82 | $182.80 | $182.80 |
| Purchase #7 | $189.95 | 10.379% | $209.6649 | $209.66 | $209.65 | $209.70 |
| 7 purchase totals = | $934.26 | $1,030.1706 | $1,030.16 | $1,030.15 | $1,030.10 | |