| 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 | $242.80 | 6.600% | $258.8248 | $258.82 | $258.80 | $258.80 |
| Purchase #2 | $179.38 | 10.836% | $198.8176 | $198.82 | $198.80 | $198.80 |
| Purchase #3 | $126.34 | 10.839% | $140.034 | $140.03 | $140.05 | $140.00 |
| Purchase #4 | $132.78 | 7.361% | $142.5539 | $142.55 | $142.55 | $142.60 |
| Purchase #5 | $214.42 | 3.122% | $221.1142 | $221.11 | $221.10 | $221.10 |
| Purchase #6 | $191.30 | 6.157% | $203.0783 | $203.08 | $203.10 | $203.10 |
| Purchase #7 | $56.31 | 12.819% | $63.5284 | $63.53 | $63.55 | $63.50 |
| 7 purchase totals = | $1,143.33 | $1,227.9512 | $1,227.94 | $1,227.95 | $1,227.90 | |