| 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 | $180.67 | 10.357% | $199.382 | $199.38 | $199.40 | $199.40 |
| Purchase #2 | $225.64 | 10.336% | $248.9622 | $248.96 | $248.95 | $249.00 |
| Purchase #3 | $209.64 | 8.534% | $227.5307 | $227.53 | $227.55 | $227.50 |
| Purchase #4 | $247.25 | 6.802% | $264.0679 | $264.07 | $264.05 | $264.10 |
| Purchase #5 | $133.66 | 7.313% | $143.4346 | $143.43 | $143.45 | $143.40 |
| Purchase #6 | $123.96 | 5.284% | $130.51 | $130.51 | $130.50 | $130.50 |
| Purchase #7 | $31.28 | 13.861% | $35.6157 | $35.62 | $35.60 | $35.60 |
| 7 purchase totals = | $1,152.10 | $1,249.5031 | $1,249.50 | $1,249.50 | $1,249.50 | |