| 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 | $115.92 | 8.775% | $126.092 | $126.09 | $126.10 | $126.10 |
| Purchase #2 | $95.41 | 12.276% | $107.1225 | $107.12 | $107.10 | $107.10 |
| Purchase #3 | $126.38 | 3.360% | $130.6264 | $130.63 | $130.65 | $130.60 |
| Purchase #4 | $140.92 | 6.268% | $149.7529 | $149.75 | $149.75 | $149.80 |
| Purchase #5 | $199.60 | 12.676% | $224.9013 | $224.90 | $224.90 | $224.90 |
| Purchase #6 | $136.39 | 4.617% | $142.6871 | $142.69 | $142.70 | $142.70 |
| Purchase #7 | $184.70 | 13.274% | $209.2171 | $209.22 | $209.20 | $209.20 |
| 7 purchase totals = | $999.32 | $1,090.3993 | $1,090.40 | $1,090.40 | $1,090.40 | |