| 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 | $108.50 | 13.872% | $123.5511 | $123.55 | $123.55 | $123.60 |
| Purchase #2 | $136.93 | 3.734% | $142.043 | $142.04 | $142.05 | $142.00 |
| Purchase #3 | $225.93 | 3.494% | $233.824 | $233.82 | $233.80 | $233.80 |
| Purchase #4 | $18.69 | 12.510% | $21.0281 | $21.03 | $21.05 | $21.00 |
| Purchase #5 | $187.76 | 5.474% | $198.038 | $198.04 | $198.05 | $198.00 |
| Purchase #6 | $81.87 | 13.647% | $93.0428 | $93.04 | $93.05 | $93.00 |
| Purchase #7 | $107.31 | 6.444% | $114.2251 | $114.23 | $114.25 | $114.20 |
| 7 purchase totals = | $866.99 | $925.7521 | $925.75 | $925.80 | $925.60 | |