| 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 | $101.47 | 12.750% | $114.4074 | $114.41 | $114.40 | $114.40 |
| Purchase #2 | $175.58 | 4.526% | $183.5268 | $183.53 | $183.55 | $183.50 |
| Purchase #3 | $200.43 | 4.767% | $209.9845 | $209.98 | $210.00 | $210.00 |
| Purchase #4 | $208.92 | 8.599% | $226.885 | $226.89 | $226.90 | $226.90 |
| Purchase #5 | $29.70 | 8.557% | $32.2414 | $32.24 | $32.25 | $32.20 |
| Purchase #6 | $123.50 | 8.845% | $134.4236 | $134.42 | $134.40 | $134.40 |
| Purchase #7 | $161.46 | 8.516% | $175.2099 | $175.21 | $175.20 | $175.20 |
| 7 purchase totals = | $1,001.06 | $1,076.6786 | $1,076.68 | $1,076.70 | $1,076.60 | |