| 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 | $241.52 | 10.444% | $266.7443 | $266.74 | $266.75 | $266.70 |
| Purchase #2 | $113.25 | 4.530% | $118.3802 | $118.38 | $118.40 | $118.40 |
| Purchase #3 | $147.25 | 11.866% | $164.7227 | $164.72 | $164.70 | $164.70 |
| Purchase #4 | $11.47 | 7.234% | $12.2997 | $12.30 | $12.30 | $12.30 |
| Purchase #5 | $34.93 | 11.392% | $38.9092 | $38.91 | $38.90 | $38.90 |
| Purchase #6 | $34.78 | 11.309% | $38.7133 | $38.71 | $38.70 | $38.70 |
| Purchase #7 | $165.44 | 9.241% | $180.7283 | $180.73 | $180.75 | $180.70 |
| 7 purchase totals = | $748.64 | $820.4977 | $820.49 | $820.50 | $820.40 | |