| 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 | $95.44 | 4.314% | $99.5573 | $99.56 | $99.55 | $99.60 |
| Purchase #2 | $107.42 | 6.756% | $114.6773 | $114.68 | $114.70 | $114.70 |
| Purchase #3 | $177.39 | 10.135% | $195.3685 | $195.37 | $195.35 | $195.40 |
| Purchase #4 | $115.62 | 10.445% | $127.6965 | $127.70 | $127.70 | $127.70 |
| Purchase #5 | $219.80 | 5.679% | $232.2824 | $232.28 | $232.30 | $232.30 |
| Purchase #6 | $143.64 | 3.384% | $148.5008 | $148.50 | $148.50 | $148.50 |
| Purchase #7 | $213.85 | 6.109% | $226.9141 | $226.91 | $226.90 | $226.90 |
| 7 purchase totals = | $1,073.16 | $1,144.9969 | $1,145.00 | $1,145.00 | $1,145.10 | |