| 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 | $202.44 | 6.217% | $215.0257 | $215.03 | $215.05 | $215.00 |
| Purchase #2 | $132.42 | 3.547% | $137.1169 | $137.12 | $137.10 | $137.10 |
| Purchase #3 | $73.37 | 12.715% | $82.699 | $82.70 | $82.70 | $82.70 |
| Purchase #4 | $57.68 | 9.526% | $63.1746 | $63.17 | $63.15 | $63.20 |
| Purchase #5 | $231.61 | 7.278% | $248.4666 | $248.47 | $248.45 | $248.50 |
| Purchase #6 | $41.36 | 4.213% | $43.1025 | $43.10 | $43.10 | $43.10 |
| Purchase #7 | $227.69 | 5.485% | $240.1788 | $240.18 | $240.20 | $240.20 |
| 7 purchase totals = | $966.57 | $1,029.7641 | $1,029.77 | $1,029.75 | $1,029.80 | |