| 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 | $105.44 | 6.376% | $112.1629 | $112.16 | $112.15 | $112.20 |
| Purchase #2 | $223.52 | 12.104% | $250.5749 | $250.57 | $250.55 | $250.60 |
| Purchase #3 | $138.91 | 10.799% | $153.9109 | $153.91 | $153.90 | $153.90 |
| Purchase #4 | $239.31 | 8.159% | $258.8353 | $258.84 | $258.85 | $258.80 |
| Purchase #5 | $170.51 | 3.349% | $176.2204 | $176.22 | $176.20 | $176.20 |
| Purchase #6 | $107.66 | 11.728% | $120.2864 | $120.29 | $120.30 | $120.30 |
| Purchase #7 | $196.99 | 7.644% | $212.0479 | $212.05 | $212.05 | $212.00 |
| 7 purchase totals = | $1,182.34 | $1,284.0387 | $1,284.04 | $1,284.00 | $1,284.00 | |