| 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 | $221.36 | 12.450% | $248.9193 | $248.92 | $248.90 | $248.90 |
| Purchase #2 | $208.46 | 5.869% | $220.6945 | $220.69 | $220.70 | $220.70 |
| Purchase #3 | $207.72 | 12.194% | $233.0494 | $233.05 | $233.05 | $233.00 |
| Purchase #4 | $196.87 | 6.488% | $209.6429 | $209.64 | $209.65 | $209.60 |
| Purchase #5 | $218.77 | 13.765% | $248.8837 | $248.88 | $248.90 | $248.90 |
| Purchase #6 | $9.59 | 3.516% | $9.9272 | $9.93 | $9.95 | $9.90 |
| Purchase #7 | $32.39 | 6.252% | $34.415 | $34.42 | $34.40 | $34.40 |
| 7 purchase totals = | $1,095.16 | $1,205.5320 | $1,205.53 | $1,205.55 | $1,205.40 | |