| 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 | $187.58 | 6.149% | $199.1143 | $199.11 | $199.10 | $199.10 |
| Purchase #2 | $114.38 | 6.233% | $121.5093 | $121.51 | $121.50 | $121.50 |
| Purchase #3 | $231.34 | 10.279% | $255.1194 | $255.12 | $255.10 | $255.10 |
| Purchase #4 | $79.54 | 4.275% | $82.9403 | $82.94 | $82.95 | $82.90 |
| Purchase #5 | $115.65 | 3.461% | $119.6526 | $119.65 | $119.65 | $119.70 |
| Purchase #6 | $223.72 | 8.283% | $242.2507 | $242.25 | $242.25 | $242.30 |
| Purchase #7 | $189.88 | 9.718% | $208.3325 | $208.33 | $208.35 | $208.30 |
| 7 purchase totals = | $1,142.09 | $1,228.9191 | $1,228.91 | $1,228.90 | $1,228.90 | |