| 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 | $189.41 | 6.265% | $201.2765 | $201.28 | $201.30 | $201.30 |
| Purchase #2 | $117.58 | 5.545% | $124.0998 | $124.10 | $124.10 | $124.10 |
| Purchase #3 | $147.62 | 3.641% | $152.9948 | $152.99 | $153.00 | $153.00 |
| Purchase #4 | $115.54 | 10.273% | $127.4094 | $127.41 | $127.40 | $127.40 |
| Purchase #5 | $241.86 | 3.238% | $249.6914 | $249.69 | $249.70 | $249.70 |
| Purchase #6 | $156.48 | 7.855% | $168.7715 | $168.77 | $168.75 | $168.80 |
| Purchase #7 | $223.64 | 10.600% | $247.3458 | $247.35 | $247.35 | $247.30 |
| 7 purchase totals = | $1,192.13 | $1,271.5892 | $1,271.59 | $1,271.60 | $1,271.60 | |