| 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 | $93.44 | 7.701% | $100.6358 | $100.64 | $100.65 | $100.60 |
| Purchase #2 | $234.26 | 5.533% | $247.2216 | $247.22 | $247.20 | $247.20 |
| Purchase #3 | $55.46 | 5.588% | $58.5591 | $58.56 | $58.55 | $58.60 |
| Purchase #4 | $107.40 | 10.650% | $118.8381 | $118.84 | $118.85 | $118.80 |
| Purchase #5 | $141.78 | 11.329% | $157.8423 | $157.84 | $157.85 | $157.80 |
| Purchase #6 | $234.44 | 6.498% | $249.6739 | $249.67 | $249.65 | $249.70 |
| Purchase #7 | $231.47 | 8.737% | $251.6935 | $251.69 | $251.70 | $251.70 |
| 7 purchase totals = | $1,098.25 | $1,184.4643 | $1,184.46 | $1,184.45 | $1,184.40 | |