| 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 | $224.27 | 8.249% | $242.77 | $242.77 | $242.75 | $242.80 |
| Purchase #2 | $226.56 | 11.303% | $252.1681 | $252.17 | $252.15 | $252.20 |
| Purchase #3 | $187.53 | 7.483% | $201.5629 | $201.56 | $201.55 | $201.60 |
| Purchase #4 | $128.89 | 12.256% | $144.6868 | $144.69 | $144.70 | $144.70 |
| Purchase #5 | $99.99 | 7.647% | $107.6362 | $107.64 | $107.65 | $107.60 |
| Purchase #6 | $87.53 | 5.709% | $92.5271 | $92.53 | $92.55 | $92.50 |
| Purchase #7 | $8.81 | 3.191% | $9.0911 | $9.09 | $9.10 | $9.10 |
| 7 purchase totals = | $963.58 | $1,050.4422 | $1,050.45 | $1,050.45 | $1,050.50 | |