| 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 | $247.29 | 12.485% | $278.1642 | $278.16 | $278.15 | $278.20 |
| Purchase #2 | $228.35 | 10.468% | $252.2537 | $252.25 | $252.25 | $252.30 |
| Purchase #3 | $237.47 | 4.336% | $247.7667 | $247.77 | $247.75 | $247.80 |
| Purchase #4 | $184.67 | 7.306% | $198.162 | $198.16 | $198.15 | $198.20 |
| Purchase #5 | $19.30 | 11.813% | $21.5799 | $21.58 | $21.60 | $21.60 |
| Purchase #6 | $85.91 | 9.262% | $93.867 | $93.87 | $93.85 | $93.90 |
| Purchase #7 | $73.68 | 13.826% | $83.867 | $83.87 | $83.85 | $83.90 |
| 7 purchase totals = | $1,076.67 | $1,175.6605 | $1,175.66 | $1,175.60 | $1,175.90 | |