| 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 | $132.97 | 5.545% | $140.3432 | $140.34 | $140.35 | $140.30 |
| Purchase #2 | $221.43 | 12.536% | $249.1885 | $249.19 | $249.20 | $249.20 |
| Purchase #3 | $154.33 | 10.672% | $170.8001 | $170.80 | $170.80 | $170.80 |
| Purchase #4 | $225.47 | 11.230% | $250.7903 | $250.79 | $250.80 | $250.80 |
| Purchase #5 | $61.69 | 13.592% | $70.0749 | $70.07 | $70.05 | $70.10 |
| Purchase #6 | $171.98 | 9.269% | $187.9208 | $187.92 | $187.90 | $187.90 |
| Purchase #7 | $44.59 | 13.339% | $50.5379 | $50.54 | $50.55 | $50.50 |
| 7 purchase totals = | $1,012.46 | $1,119.6557 | $1,119.65 | $1,119.65 | $1,119.60 | |