| 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 | $97.34 | 10.433% | $107.4955 | $107.50 | $107.50 | $107.50 |
| Purchase #2 | $109.99 | 3.686% | $114.0442 | $114.04 | $114.05 | $114.00 |
| Purchase #3 | $218.49 | 5.351% | $230.1814 | $230.18 | $230.20 | $230.20 |
| Purchase #4 | $175.50 | 6.195% | $186.3722 | $186.37 | $186.35 | $186.40 |
| Purchase #5 | $213.65 | 8.732% | $232.3059 | $232.31 | $232.30 | $232.30 |
| Purchase #6 | $49.71 | 10.342% | $54.851 | $54.85 | $54.85 | $54.90 |
| Purchase #7 | $63.27 | 9.519% | $69.2927 | $69.29 | $69.30 | $69.30 |
| 7 purchase totals = | $927.95 | $994.5429 | $994.54 | $994.55 | $994.60 | |