| 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 | $230.77 | 8.276% | $249.8685 | $249.87 | $249.85 | $249.90 |
| Purchase #2 | $67.32 | 5.599% | $71.0892 | $71.09 | $71.10 | $71.10 |
| Purchase #3 | $232.36 | 11.540% | $259.1743 | $259.17 | $259.15 | $259.20 |
| Purchase #4 | $250.34 | 12.857% | $282.5262 | $282.53 | $282.55 | $282.50 |
| Purchase #5 | $107.63 | 6.585% | $114.7174 | $114.72 | $114.70 | $114.70 |
| Purchase #6 | $185.29 | 11.610% | $206.8022 | $206.80 | $206.80 | $206.80 |
| Purchase #7 | $22.25 | 13.194% | $25.1857 | $25.19 | $25.20 | $25.20 |
| 7 purchase totals = | $1,095.96 | $1,209.3635 | $1,209.37 | $1,209.35 | $1,209.40 | |