| 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 | $22.25 | 5.703% | $23.5189 | $23.52 | $23.50 | $23.50 |
| Purchase #2 | $143.46 | 3.567% | $148.5772 | $148.58 | $148.60 | $148.60 |
| Purchase #3 | $234.44 | 6.273% | $249.1464 | $249.15 | $249.15 | $249.10 |
| Purchase #4 | $193.54 | 7.251% | $207.5736 | $207.57 | $207.55 | $207.60 |
| Purchase #5 | $175.40 | 13.785% | $199.5789 | $199.58 | $199.60 | $199.60 |
| Purchase #6 | $232.36 | 11.631% | $259.3858 | $259.39 | $259.40 | $259.40 |
| Purchase #7 | $171.70 | 7.510% | $184.5947 | $184.59 | $184.60 | $184.60 |
| 7 purchase totals = | $1,173.15 | $1,272.3755 | $1,272.38 | $1,272.40 | $1,272.40 | |