| 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 | $191.77 | 11.276% | $213.394 | $213.39 | $213.40 | $213.40 |
| Purchase #2 | $214.99 | 6.368% | $228.6806 | $228.68 | $228.70 | $228.70 |
| Purchase #3 | $17.84 | 9.334% | $19.5052 | $19.51 | $19.50 | $19.50 |
| Purchase #4 | $228.88 | 12.665% | $257.8677 | $257.87 | $257.85 | $257.90 |
| Purchase #5 | $32.63 | 12.506% | $36.7107 | $36.71 | $36.70 | $36.70 |
| Purchase #6 | $250.48 | 4.205% | $261.0127 | $261.01 | $261.00 | $261.00 |
| Purchase #7 | $198.90 | 7.162% | $213.1452 | $213.15 | $213.15 | $213.10 |
| 7 purchase totals = | $1,135.49 | $1,230.3161 | $1,230.32 | $1,230.30 | $1,230.30 | |