| 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 | $113.50 | 9.185% | $123.925 | $123.93 | $123.95 | $123.90 |
| Purchase #2 | $220.65 | 11.732% | $246.5367 | $246.54 | $246.55 | $246.50 |
| Purchase #3 | $79.72 | 9.281% | $87.1188 | $87.12 | $87.10 | $87.10 |
| Purchase #4 | $82.79 | 3.702% | $85.8549 | $85.85 | $85.85 | $85.90 |
| Purchase #5 | $232.57 | 6.702% | $248.1568 | $248.16 | $248.15 | $248.20 |
| Purchase #6 | $191.93 | 13.147% | $217.163 | $217.16 | $217.15 | $217.20 |
| Purchase #7 | $81.25 | 8.846% | $88.4374 | $88.44 | $88.45 | $88.40 |
| 7 purchase totals = | $1,002.41 | $1,097.1926 | $1,097.20 | $1,097.20 | $1,097.20 | |