| 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 | $201.69 | 13.173% | $228.2586 | $228.26 | $228.25 | $228.30 |
| Purchase #2 | $75.90 | 4.530% | $79.3383 | $79.34 | $79.35 | $79.30 |
| Purchase #3 | $206.84 | 4.407% | $215.9554 | $215.96 | $215.95 | $216.00 |
| Purchase #4 | $7.40 | 11.693% | $8.2653 | $8.27 | $8.25 | $8.30 |
| Purchase #5 | $196.27 | 4.718% | $205.53 | $205.53 | $205.55 | $205.50 |
| Purchase #6 | $246.72 | 7.143% | $264.3432 | $264.34 | $264.35 | $264.30 |
| Purchase #7 | $140.47 | 13.118% | $158.8969 | $158.90 | $158.90 | $158.90 |
| 7 purchase totals = | $1,075.29 | $1,160.5877 | $1,160.60 | $1,160.60 | $1,160.60 | |