| 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 | $106.50 | 3.331% | $110.0475 | $110.05 | $110.05 | $110.00 |
| Purchase #2 | $88.94 | 6.388% | $94.6215 | $94.62 | $94.60 | $94.60 |
| Purchase #3 | $247.71 | 5.706% | $261.8443 | $261.84 | $261.85 | $261.80 |
| Purchase #4 | $57.74 | 11.450% | $64.3512 | $64.35 | $64.35 | $64.40 |
| Purchase #5 | $215.65 | 3.756% | $223.7498 | $223.75 | $223.75 | $223.70 |
| Purchase #6 | $36.57 | 3.789% | $37.9556 | $37.96 | $37.95 | $38.00 |
| Purchase #7 | $248.81 | 10.862% | $275.8357 | $275.84 | $275.85 | $275.80 |
| 7 purchase totals = | $1,001.92 | $1,068.4056 | $1,068.41 | $1,068.40 | $1,068.30 | |