| 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 | $119.84 | 12.328% | $134.6139 | $134.61 | $134.60 | $134.60 |
| Purchase #2 | $236.51 | 11.449% | $263.588 | $263.59 | $263.60 | $263.60 |
| Purchase #3 | $171.55 | 6.714% | $183.0679 | $183.07 | $183.05 | $183.10 |
| Purchase #4 | $114.62 | 5.135% | $120.5057 | $120.51 | $120.50 | $120.50 |
| Purchase #5 | $15.34 | 13.589% | $17.4246 | $17.42 | $17.40 | $17.40 |
| Purchase #6 | $54.99 | 10.334% | $60.6727 | $60.67 | $60.65 | $60.70 |
| Purchase #7 | $25.93 | 12.224% | $29.0997 | $29.10 | $29.10 | $29.10 |
| 7 purchase totals = | $738.78 | $808.9725 | $808.97 | $808.90 | $809.00 | |