| 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 | $109.62 | 4.205% | $114.2295 | $114.23 | $114.25 | $114.20 |
| Purchase #2 | $106.51 | 7.616% | $114.6218 | $114.62 | $114.60 | $114.60 |
| Purchase #3 | $165.74 | 12.670% | $186.7393 | $186.74 | $186.75 | $186.70 |
| Purchase #4 | $228.28 | 13.708% | $259.5726 | $259.57 | $259.55 | $259.60 |
| Purchase #5 | $36.25 | 10.307% | $39.9863 | $39.99 | $40.00 | $40.00 |
| Purchase #6 | $233.75 | 12.580% | $263.1558 | $263.16 | $263.15 | $263.20 |
| Purchase #7 | $10.63 | 5.148% | $11.1772 | $11.18 | $11.20 | $11.20 |
| 7 purchase totals = | $890.78 | $989.4825 | $989.49 | $989.50 | $989.50 | |