| 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 | $154.41 | 5.293% | $162.5829 | $162.58 | $162.60 | $162.60 |
| Purchase #2 | $86.91 | 6.763% | $92.7877 | $92.79 | $92.80 | $92.80 |
| Purchase #3 | $219.62 | 10.592% | $242.8822 | $242.88 | $242.90 | $242.90 |
| Purchase #4 | $7.60 | 13.273% | $8.6087 | $8.61 | $8.60 | $8.60 |
| Purchase #5 | $99.55 | 8.406% | $107.9182 | $107.92 | $107.90 | $107.90 |
| Purchase #6 | $226.49 | 10.182% | $249.5512 | $249.55 | $249.55 | $249.60 |
| Purchase #7 | $128.61 | 10.174% | $141.6948 | $141.69 | $141.70 | $141.70 |
| 7 purchase totals = | $923.19 | $1,006.0257 | $1,006.02 | $1,006.05 | $1,006.10 | |