| 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 | $194.70 | 5.343% | $205.1028 | $205.10 | $205.10 | $205.10 |
| Purchase #2 | $243.47 | 3.299% | $251.5021 | $251.50 | $251.50 | $251.50 |
| Purchase #3 | $107.79 | 6.137% | $114.4051 | $114.41 | $114.40 | $114.40 |
| Purchase #4 | $243.65 | 5.596% | $257.2847 | $257.28 | $257.30 | $257.30 |
| Purchase #5 | $165.94 | 5.681% | $175.3671 | $175.37 | $175.35 | $175.40 |
| Purchase #6 | $83.87 | 9.169% | $91.56 | $91.56 | $91.55 | $91.60 |
| Purchase #7 | $74.49 | 13.792% | $84.7637 | $84.76 | $84.75 | $84.80 |
| 7 purchase totals = | $1,113.91 | $1,179.9855 | $1,179.98 | $1,179.95 | $1,180.10 | |