| 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 | $239.50 | 4.728% | $250.8236 | $250.82 | $250.80 | $250.80 |
| Purchase #2 | $157.41 | 10.828% | $174.4544 | $174.45 | $174.45 | $174.50 |
| Purchase #3 | $28.60 | 3.579% | $29.6236 | $29.62 | $29.60 | $29.60 |
| Purchase #4 | $139.66 | 8.324% | $151.2853 | $151.29 | $151.30 | $151.30 |
| Purchase #5 | $242.28 | 13.314% | $274.5372 | $274.54 | $274.55 | $274.50 |
| Purchase #6 | $107.52 | 7.501% | $115.5851 | $115.59 | $115.60 | $115.60 |
| Purchase #7 | $77.65 | 13.605% | $88.2143 | $88.21 | $88.20 | $88.20 |
| 7 purchase totals = | $992.62 | $1,084.5235 | $1,084.52 | $1,084.50 | $1,084.50 | |