| 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 | $249.36 | 12.130% | $279.6074 | $279.61 | $279.60 | $279.60 |
| Purchase #2 | $249.88 | 9.253% | $273.0014 | $273.00 | $273.00 | $273.00 |
| Purchase #3 | $224.35 | 6.407% | $238.7241 | $238.72 | $238.70 | $238.70 |
| Purchase #4 | $156.47 | 4.433% | $163.4063 | $163.41 | $163.40 | $163.40 |
| Purchase #5 | $221.62 | 12.810% | $250.0095 | $250.01 | $250.00 | $250.00 |
| Purchase #6 | $15.75 | 13.304% | $17.8454 | $17.85 | $17.85 | $17.80 |
| Purchase #7 | $231.50 | 4.713% | $242.4106 | $242.41 | $242.40 | $242.40 |
| 7 purchase totals = | $1,348.93 | $1,465.0047 | $1,465.01 | $1,464.95 | $1,464.90 | |