| 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 | $248.80 | 12.230% | $279.2282 | $279.23 | $279.25 | $279.20 |
| Purchase #2 | $215.37 | 5.676% | $227.5944 | $227.59 | $227.60 | $227.60 |
| Purchase #3 | $100.73 | 7.128% | $107.91 | $107.91 | $107.90 | $107.90 |
| Purchase #4 | $196.57 | 9.529% | $215.3012 | $215.30 | $215.30 | $215.30 |
| Purchase #5 | $160.75 | 11.114% | $178.6158 | $178.62 | $178.60 | $178.60 |
| Purchase #6 | $20.47 | 4.194% | $21.3285 | $21.33 | $21.35 | $21.30 |
| Purchase #7 | $189.99 | 6.254% | $201.872 | $201.87 | $201.85 | $201.90 |
| 7 purchase totals = | $1,132.68 | $1,231.8501 | $1,231.85 | $1,231.85 | $1,231.80 | |