| 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 | $222.62 | 11.424% | $248.0521 | $248.05 | $248.05 | $248.10 |
| Purchase #2 | $8.77 | 8.158% | $9.4855 | $9.49 | $9.50 | $9.50 |
| Purchase #3 | $175.79 | 13.430% | $199.3986 | $199.40 | $199.40 | $199.40 |
| Purchase #4 | $194.91 | 9.428% | $213.2861 | $213.29 | $213.30 | $213.30 |
| Purchase #5 | $35.57 | 13.471% | $40.3616 | $40.36 | $40.35 | $40.40 |
| Purchase #6 | $45.48 | 12.807% | $51.3046 | $51.30 | $51.30 | $51.30 |
| Purchase #7 | $250.52 | 9.494% | $274.3044 | $274.30 | $274.30 | $274.30 |
| 7 purchase totals = | $933.66 | $1,036.1929 | $1,036.19 | $1,036.20 | $1,036.30 | |