| 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 | $105.56 | 8.155% | $114.1684 | $114.17 | $114.15 | $114.20 |
| Purchase #2 | $28.30 | 11.304% | $31.499 | $31.50 | $31.50 | $31.50 |
| Purchase #3 | $18.26 | 6.654% | $19.475 | $19.48 | $19.50 | $19.50 |
| Purchase #4 | $160.49 | 12.301% | $180.2319 | $180.23 | $180.25 | $180.20 |
| Purchase #5 | $245.97 | 5.691% | $259.9682 | $259.97 | $259.95 | $260.00 |
| Purchase #6 | $183.57 | 3.690% | $190.3437 | $190.34 | $190.35 | $190.30 |
| Purchase #7 | $245.79 | 12.628% | $276.8284 | $276.83 | $276.85 | $276.80 |
| 7 purchase totals = | $987.94 | $1,072.5146 | $1,072.52 | $1,072.55 | $1,072.50 | |