| 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 | $171.85 | 12.337% | $193.0511 | $193.05 | $193.05 | $193.10 |
| Purchase #2 | $32.54 | 7.521% | $34.9873 | $34.99 | $35.00 | $35.00 |
| Purchase #3 | $99.95 | 12.495% | $112.4388 | $112.44 | $112.45 | $112.40 |
| Purchase #4 | $242.89 | 3.540% | $251.4883 | $251.49 | $251.50 | $251.50 |
| Purchase #5 | $123.41 | 5.179% | $129.8014 | $129.80 | $129.80 | $129.80 |
| Purchase #6 | $205.72 | 8.214% | $222.6178 | $222.62 | $222.60 | $222.60 |
| Purchase #7 | $147.69 | 13.825% | $168.1081 | $168.11 | $168.10 | $168.10 |
| 7 purchase totals = | $1,024.05 | $1,112.4928 | $1,112.50 | $1,112.50 | $1,112.50 | |