| 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 | $127.88 | 10.472% | $141.2716 | $141.27 | $141.25 | $141.30 |
| Purchase #2 | $6.67 | 4.277% | $6.9553 | $6.96 | $6.95 | $7.00 |
| Purchase #3 | $120.35 | 3.521% | $124.5875 | $124.59 | $124.60 | $124.60 |
| Purchase #4 | $209.30 | 4.424% | $218.5594 | $218.56 | $218.55 | $218.60 |
| Purchase #5 | $105.36 | 9.107% | $114.9551 | $114.96 | $114.95 | $115.00 |
| Purchase #6 | $92.73 | 6.196% | $98.4756 | $98.48 | $98.50 | $98.50 |
| Purchase #7 | $81.42 | 13.649% | $92.533 | $92.53 | $92.55 | $92.50 |
| 7 purchase totals = | $743.71 | $797.3375 | $797.35 | $797.35 | $797.50 | |