| 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 | $241.85 | 9.224% | $264.1582 | $264.16 | $264.15 | $264.20 |
| Purchase #2 | $179.71 | 5.592% | $189.7594 | $189.76 | $189.75 | $189.80 |
| Purchase #3 | $34.45 | 12.324% | $38.6956 | $38.70 | $38.70 | $38.70 |
| Purchase #4 | $11.36 | 12.803% | $12.8144 | $12.81 | $12.80 | $12.80 |
| Purchase #5 | $6.91 | 7.784% | $7.4479 | $7.45 | $7.45 | $7.40 |
| Purchase #6 | $6.57 | 10.325% | $7.2484 | $7.25 | $7.25 | $7.20 |
| Purchase #7 | $233.39 | 3.846% | $242.3662 | $242.37 | $242.35 | $242.40 |
| 7 purchase totals = | $714.24 | $762.4901 | $762.50 | $762.45 | $762.50 | |