| 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 | $106.50 | 8.729% | $115.7964 | $115.80 | $115.80 | $115.80 |
| Purchase #2 | $182.27 | 5.782% | $192.8089 | $192.81 | $192.80 | $192.80 |
| Purchase #3 | $43.76 | 12.802% | $49.3622 | $49.36 | $49.35 | $49.40 |
| Purchase #4 | $153.51 | 7.193% | $164.552 | $164.55 | $164.55 | $164.60 |
| Purchase #5 | $121.94 | 10.297% | $134.4962 | $134.50 | $134.50 | $134.50 |
| Purchase #6 | $241.47 | 3.264% | $249.3516 | $249.35 | $249.35 | $249.40 |
| Purchase #7 | $174.80 | 4.443% | $182.5664 | $182.57 | $182.55 | $182.60 |
| 7 purchase totals = | $1,024.25 | $1,088.9337 | $1,088.94 | $1,088.90 | $1,089.10 | |