| 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 | $129.70 | 13.149% | $146.7543 | $146.75 | $146.75 | $146.80 |
| Purchase #2 | $143.71 | 12.758% | $162.0445 | $162.04 | $162.05 | $162.00 |
| Purchase #3 | $127.68 | 9.811% | $140.2067 | $140.21 | $140.20 | $140.20 |
| Purchase #4 | $102.67 | 4.478% | $107.2676 | $107.27 | $107.25 | $107.30 |
| Purchase #5 | $195.39 | 7.580% | $210.2006 | $210.20 | $210.20 | $210.20 |
| Purchase #6 | $224.67 | 3.696% | $232.9738 | $232.97 | $232.95 | $233.00 |
| Purchase #7 | $193.41 | 6.442% | $205.8695 | $205.87 | $205.85 | $205.90 |
| 7 purchase totals = | $1,117.23 | $1,205.3170 | $1,205.31 | $1,205.25 | $1,205.40 | |