| 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 | $219.49 | 4.496% | $229.3583 | $229.36 | $229.35 | $229.40 |
| Purchase #2 | $101.83 | 12.357% | $114.4131 | $114.41 | $114.40 | $114.40 |
| Purchase #3 | $203.56 | 6.275% | $216.3334 | $216.33 | $216.35 | $216.30 |
| Purchase #4 | $114.30 | 4.297% | $119.2115 | $119.21 | $119.20 | $119.20 |
| Purchase #5 | $241.83 | 6.133% | $256.6614 | $256.66 | $256.65 | $256.70 |
| Purchase #6 | $234.39 | 3.497% | $242.5866 | $242.59 | $242.60 | $242.60 |
| Purchase #7 | $91.37 | 11.578% | $101.9488 | $101.95 | $101.95 | $101.90 |
| 7 purchase totals = | $1,206.77 | $1,280.5131 | $1,280.51 | $1,280.50 | $1,280.50 | |