| 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 | $107.90 | 4.470% | $112.7231 | $112.72 | $112.70 | $112.70 |
| Purchase #2 | $19.78 | 9.141% | $21.5881 | $21.59 | $21.60 | $21.60 |
| Purchase #3 | $191.35 | 8.146% | $206.9374 | $206.94 | $206.95 | $206.90 |
| Purchase #4 | $134.66 | 7.227% | $144.3919 | $144.39 | $144.40 | $144.40 |
| Purchase #5 | $180.73 | 3.311% | $186.714 | $186.71 | $186.70 | $186.70 |
| Purchase #6 | $211.41 | 8.824% | $230.0648 | $230.06 | $230.05 | $230.10 |
| Purchase #7 | $211.61 | 5.249% | $222.7174 | $222.72 | $222.70 | $222.70 |
| 7 purchase totals = | $1,057.44 | $1,125.1367 | $1,125.13 | $1,125.10 | $1,125.10 | |