| 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 | $235.40 | 7.302% | $252.5889 | $252.59 | $252.60 | $252.60 |
| Purchase #2 | $241.81 | 6.359% | $257.1867 | $257.19 | $257.20 | $257.20 |
| Purchase #3 | $247.32 | 8.562% | $268.4955 | $268.50 | $268.50 | $268.50 |
| Purchase #4 | $22.27 | 10.342% | $24.5732 | $24.57 | $24.55 | $24.60 |
| Purchase #5 | $162.33 | 12.279% | $182.2625 | $182.26 | $182.25 | $182.30 |
| Purchase #6 | $181.41 | 8.537% | $196.897 | $196.90 | $196.90 | $196.90 |
| Purchase #7 | $46.93 | 9.630% | $51.4494 | $51.45 | $51.45 | $51.40 |
| 7 purchase totals = | $1,137.47 | $1,233.4532 | $1,233.46 | $1,233.45 | $1,233.50 | |