| 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 | $206.31 | 6.487% | $219.6933 | $219.69 | $219.70 | $219.70 |
| Purchase #2 | $72.29 | 11.348% | $80.4935 | $80.49 | $80.50 | $80.50 |
| Purchase #3 | $226.97 | 12.677% | $255.743 | $255.74 | $255.75 | $255.70 |
| Purchase #4 | $109.78 | 10.506% | $121.3135 | $121.31 | $121.30 | $121.30 |
| Purchase #5 | $192.79 | 13.332% | $218.4928 | $218.49 | $218.50 | $218.50 |
| Purchase #6 | $242.35 | 12.387% | $272.3699 | $272.37 | $272.35 | $272.40 |
| Purchase #7 | $54.46 | 5.251% | $57.3197 | $57.32 | $57.30 | $57.30 |
| 7 purchase totals = | $1,104.95 | $1,225.4257 | $1,225.41 | $1,225.40 | $1,225.40 | |