| 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 | $101.91 | 12.237% | $114.3807 | $114.38 | $114.40 | $114.40 |
| Purchase #2 | $248.43 | 3.737% | $257.7138 | $257.71 | $257.70 | $257.70 |
| Purchase #3 | $239.79 | 10.641% | $265.3061 | $265.31 | $265.30 | $265.30 |
| Purchase #4 | $57.52 | 5.815% | $60.8648 | $60.86 | $60.85 | $60.90 |
| Purchase #5 | $129.32 | 12.329% | $145.2639 | $145.26 | $145.25 | $145.30 |
| Purchase #6 | $190.75 | 13.755% | $216.9877 | $216.99 | $217.00 | $217.00 |
| Purchase #7 | $153.35 | 9.438% | $167.8232 | $167.82 | $167.80 | $167.80 |
| 7 purchase totals = | $1,121.07 | $1,228.3402 | $1,228.33 | $1,228.30 | $1,228.40 | |