| 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 | $187.64 | 11.721% | $209.6333 | $209.63 | $209.65 | $209.60 |
| Purchase #2 | $214.43 | 11.652% | $239.4154 | $239.42 | $239.40 | $239.40 |
| Purchase #3 | $115.72 | 3.441% | $119.7019 | $119.70 | $119.70 | $119.70 |
| Purchase #4 | $249.35 | 9.200% | $272.2902 | $272.29 | $272.30 | $272.30 |
| Purchase #5 | $104.67 | 4.441% | $109.3184 | $109.32 | $109.30 | $109.30 |
| Purchase #6 | $138.79 | 4.550% | $145.1049 | $145.10 | $145.10 | $145.10 |
| Purchase #7 | $107.68 | 5.308% | $113.3957 | $113.40 | $113.40 | $113.40 |
| 7 purchase totals = | $1,118.28 | $1,208.8598 | $1,208.86 | $1,208.85 | $1,208.80 | |