| 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 | $249.85 | 13.523% | $283.6372 | $283.64 | $283.65 | $283.60 |
| Purchase #2 | $99.40 | 4.751% | $104.1225 | $104.12 | $104.10 | $104.10 |
| Purchase #3 | $222.61 | 11.433% | $248.061 | $248.06 | $248.05 | $248.10 |
| Purchase #4 | $12.31 | 13.386% | $13.9578 | $13.96 | $13.95 | $14.00 |
| Purchase #5 | $250.82 | 3.380% | $259.2977 | $259.30 | $259.30 | $259.30 |
| Purchase #6 | $175.70 | 3.173% | $181.275 | $181.28 | $181.30 | $181.30 |
| Purchase #7 | $170.93 | 8.493% | $185.4471 | $185.45 | $185.45 | $185.40 |
| 7 purchase totals = | $1,181.62 | $1,275.7983 | $1,275.81 | $1,275.80 | $1,275.80 | |