| 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 | $248.99 | 9.159% | $271.795 | $271.80 | $271.80 | $271.80 |
| Purchase #2 | $207.97 | 6.327% | $221.1283 | $221.13 | $221.15 | $221.10 |
| Purchase #3 | $110.38 | 4.241% | $115.0612 | $115.06 | $115.05 | $115.10 |
| Purchase #4 | $237.42 | 3.560% | $245.8722 | $245.87 | $245.85 | $245.90 |
| Purchase #5 | $223.78 | 5.196% | $235.4076 | $235.41 | $235.40 | $235.40 |
| Purchase #6 | $151.54 | 3.816% | $157.3228 | $157.32 | $157.30 | $157.30 |
| Purchase #7 | $141.98 | 4.796% | $148.7894 | $148.79 | $148.80 | $148.80 |
| 7 purchase totals = | $1,322.06 | $1,395.3765 | $1,395.38 | $1,395.35 | $1,395.40 | |