| 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 | $117.25 | 10.613% | $129.6937 | $129.69 | $129.70 | $129.70 |
| Purchase #2 | $81.82 | 3.767% | $84.9022 | $84.90 | $84.90 | $84.90 |
| Purchase #3 | $205.29 | 12.356% | $230.6556 | $230.66 | $230.65 | $230.70 |
| Purchase #4 | $20.56 | 5.159% | $21.6207 | $21.62 | $21.60 | $21.60 |
| Purchase #5 | $108.95 | 4.764% | $114.1404 | $114.14 | $114.15 | $114.10 |
| Purchase #6 | $243.82 | 3.751% | $252.9657 | $252.97 | $252.95 | $253.00 |
| Purchase #7 | $80.58 | 10.349% | $88.9192 | $88.92 | $88.90 | $88.90 |
| 7 purchase totals = | $858.27 | $922.8975 | $922.90 | $922.85 | $922.90 | |