| 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 | $140.45 | 11.307% | $156.3307 | $156.33 | $156.35 | $156.30 |
| Purchase #2 | $105.49 | 12.456% | $118.6298 | $118.63 | $118.65 | $118.60 |
| Purchase #3 | $144.47 | 7.354% | $155.0943 | $155.09 | $155.10 | $155.10 |
| Purchase #4 | $231.30 | 7.638% | $248.9667 | $248.97 | $248.95 | $249.00 |
| Purchase #5 | $81.50 | 5.669% | $86.1202 | $86.12 | $86.10 | $86.10 |
| Purchase #6 | $64.97 | 9.360% | $71.0512 | $71.05 | $71.05 | $71.10 |
| Purchase #7 | $229.83 | 7.467% | $246.9914 | $246.99 | $247.00 | $247.00 |
| 7 purchase totals = | $998.01 | $1,083.1843 | $1,083.18 | $1,083.20 | $1,083.20 | |