| 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 | $195.29 | 7.355% | $209.6536 | $209.65 | $209.65 | $209.70 |
| Purchase #2 | $179.94 | 9.492% | $197.0199 | $197.02 | $197.00 | $197.00 |
| Purchase #3 | $128.30 | 4.575% | $134.1697 | $134.17 | $134.15 | $134.20 |
| Purchase #4 | $49.33 | 12.538% | $55.515 | $55.52 | $55.50 | $55.50 |
| Purchase #5 | $198.45 | 12.544% | $223.3436 | $223.34 | $223.35 | $223.30 |
| Purchase #6 | $228.51 | 13.284% | $258.8653 | $258.87 | $258.85 | $258.90 |
| Purchase #7 | $218.93 | 5.390% | $230.7303 | $230.73 | $230.75 | $230.70 |
| 7 purchase totals = | $1,198.75 | $1,309.2974 | $1,309.30 | $1,309.25 | $1,309.30 | |