| 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 | $209.34 | 8.601% | $227.3453 | $227.35 | $227.35 | $227.30 |
| Purchase #2 | $224.56 | 10.158% | $247.3708 | $247.37 | $247.35 | $247.40 |
| Purchase #3 | $241.31 | 13.706% | $274.3839 | $274.38 | $274.40 | $274.40 |
| Purchase #4 | $106.62 | 7.209% | $114.3062 | $114.31 | $114.30 | $114.30 |
| Purchase #5 | $140.51 | 11.683% | $156.9258 | $156.93 | $156.95 | $156.90 |
| Purchase #6 | $66.32 | 12.734% | $74.7652 | $74.77 | $74.75 | $74.80 |
| Purchase #7 | $176.71 | 4.136% | $184.0187 | $184.02 | $184.00 | $184.00 |
| 7 purchase totals = | $1,165.37 | $1,279.1159 | $1,279.13 | $1,279.10 | $1,279.10 | |