| 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 | $218.61 | 6.140% | $232.0327 | $232.03 | $232.05 | $232.00 |
| Purchase #2 | $155.42 | 4.567% | $162.518 | $162.52 | $162.50 | $162.50 |
| Purchase #3 | $214.36 | 3.670% | $222.227 | $222.23 | $222.25 | $222.20 |
| Purchase #4 | $152.84 | 9.547% | $167.4316 | $167.43 | $167.45 | $167.40 |
| Purchase #5 | $40.33 | 3.465% | $41.7274 | $41.73 | $41.75 | $41.70 |
| Purchase #6 | $224.85 | 7.686% | $242.132 | $242.13 | $242.15 | $242.10 |
| Purchase #7 | $45.56 | 13.418% | $51.6732 | $51.67 | $51.65 | $51.70 |
| 7 purchase totals = | $1,051.97 | $1,119.7419 | $1,119.74 | $1,119.80 | $1,119.60 | |