| 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 | $102.67 | 4.676% | $107.4708 | $107.47 | $107.45 | $107.50 |
| Purchase #2 | $187.91 | 12.325% | $211.0699 | $211.07 | $211.05 | $211.10 |
| Purchase #3 | $130.67 | 9.849% | $143.5397 | $143.54 | $143.55 | $143.50 |
| Purchase #4 | $164.74 | 7.587% | $177.2388 | $177.24 | $177.25 | $177.20 |
| Purchase #5 | $195.47 | 7.421% | $209.9758 | $209.98 | $210.00 | $210.00 |
| Purchase #6 | $19.51 | 10.197% | $21.4994 | $21.50 | $21.50 | $21.50 |
| Purchase #7 | $230.35 | 7.836% | $248.4002 | $248.40 | $248.40 | $248.40 |
| 7 purchase totals = | $1,031.32 | $1,119.1946 | $1,119.20 | $1,119.20 | $1,119.20 | |