| 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 | $175.68 | 11.283% | $195.502 | $195.50 | $195.50 | $195.50 |
| Purchase #2 | $107.30 | 13.775% | $122.0806 | $122.08 | $122.10 | $122.10 |
| Purchase #3 | $203.97 | 10.138% | $224.6485 | $224.65 | $224.65 | $224.60 |
| Purchase #4 | $21.28 | 9.447% | $23.2903 | $23.29 | $23.30 | $23.30 |
| Purchase #5 | $106.35 | 12.282% | $119.4119 | $119.41 | $119.40 | $119.40 |
| Purchase #6 | $168.52 | 11.522% | $187.9369 | $187.94 | $187.95 | $187.90 |
| Purchase #7 | $209.80 | 10.701% | $232.2507 | $232.25 | $232.25 | $232.30 |
| 7 purchase totals = | $992.90 | $1,105.1209 | $1,105.12 | $1,105.15 | $1,105.10 | |