| 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 | $123.96 | 12.859% | $139.9 | $139.90 | $139.90 | $139.90 |
| Purchase #2 | $247.39 | 6.743% | $264.0715 | $264.07 | $264.05 | $264.10 |
| Purchase #3 | $79.37 | 11.612% | $88.5864 | $88.59 | $88.60 | $88.60 |
| Purchase #4 | $192.90 | 4.386% | $201.3606 | $201.36 | $201.35 | $201.40 |
| Purchase #5 | $185.25 | 11.538% | $206.6241 | $206.62 | $206.60 | $206.60 |
| Purchase #6 | $247.68 | 12.708% | $279.1552 | $279.16 | $279.15 | $279.20 |
| Purchase #7 | $204.76 | 6.807% | $218.698 | $218.70 | $218.70 | $218.70 |
| 7 purchase totals = | $1,281.31 | $1,398.3958 | $1,398.40 | $1,398.35 | $1,398.50 | |