| 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 | $224.25 | 4.705% | $234.801 | $234.80 | $234.80 | $234.80 |
| Purchase #2 | $249.70 | 3.180% | $257.6405 | $257.64 | $257.65 | $257.60 |
| Purchase #3 | $238.48 | 8.839% | $259.5592 | $259.56 | $259.55 | $259.60 |
| Purchase #4 | $203.34 | 11.330% | $226.3784 | $226.38 | $226.40 | $226.40 |
| Purchase #5 | $28.93 | 3.390% | $29.9107 | $29.91 | $29.90 | $29.90 |
| Purchase #6 | $118.38 | 13.355% | $134.1896 | $134.19 | $134.20 | $134.20 |
| Purchase #7 | $83.80 | 7.129% | $89.7741 | $89.77 | $89.75 | $89.80 |
| 7 purchase totals = | $1,146.88 | $1,232.2535 | $1,232.25 | $1,232.25 | $1,232.30 | |