| 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 | $111.80 | 10.561% | $123.6072 | $123.61 | $123.60 | $123.60 |
| Purchase #2 | $108.56 | 5.706% | $114.7544 | $114.75 | $114.75 | $114.80 |
| Purchase #3 | $165.66 | 7.156% | $177.5146 | $177.51 | $177.50 | $177.50 |
| Purchase #4 | $50.47 | 12.432% | $56.7444 | $56.74 | $56.75 | $56.70 |
| Purchase #5 | $107.75 | 10.386% | $118.9409 | $118.94 | $118.95 | $118.90 |
| Purchase #6 | $32.45 | 12.435% | $36.4852 | $36.49 | $36.50 | $36.50 |
| Purchase #7 | $230.97 | 13.679% | $262.5644 | $262.56 | $262.55 | $262.60 |
| 7 purchase totals = | $807.66 | $890.6111 | $890.60 | $890.60 | $890.60 | |