| 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 | $44.60 | 11.561% | $49.7562 | $49.76 | $49.75 | $49.80 |
| Purchase #2 | $96.44 | 3.503% | $99.8183 | $99.82 | $99.80 | $99.80 |
| Purchase #3 | $214.72 | 4.320% | $223.9959 | $224.00 | $224.00 | $224.00 |
| Purchase #4 | $232.38 | 8.619% | $252.4088 | $252.41 | $252.40 | $252.40 |
| Purchase #5 | $239.56 | 5.248% | $252.1321 | $252.13 | $252.15 | $252.10 |
| Purchase #6 | $34.55 | 10.809% | $38.2845 | $38.28 | $38.30 | $38.30 |
| Purchase #7 | $209.79 | 10.434% | $231.6795 | $231.68 | $231.70 | $231.70 |
| 7 purchase totals = | $1,072.04 | $1,148.0753 | $1,148.08 | $1,148.10 | $1,148.10 | |