| 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 | $213.77 | 9.266% | $233.5779 | $233.58 | $233.60 | $233.60 |
| Purchase #2 | $161.88 | 9.467% | $177.2052 | $177.21 | $177.20 | $177.20 |
| Purchase #3 | $236.26 | 8.400% | $256.1058 | $256.11 | $256.10 | $256.10 |
| Purchase #4 | $181.56 | 5.828% | $192.1413 | $192.14 | $192.15 | $192.10 |
| Purchase #5 | $129.75 | 9.320% | $141.8427 | $141.84 | $141.85 | $141.80 |
| Purchase #6 | $230.43 | 9.371% | $252.0236 | $252.02 | $252.00 | $252.00 |
| Purchase #7 | $145.99 | 12.741% | $164.5906 | $164.59 | $164.60 | $164.60 |
| 7 purchase totals = | $1,299.64 | $1,417.4871 | $1,417.49 | $1,417.50 | $1,417.40 | |