| 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 | $108.99 | 5.746% | $115.2526 | $115.25 | $115.25 | $115.30 |
| Purchase #2 | $15.56 | 6.320% | $16.5434 | $16.54 | $16.55 | $16.50 |
| Purchase #3 | $242.82 | 6.227% | $257.9404 | $257.94 | $257.95 | $257.90 |
| Purchase #4 | $185.58 | 10.258% | $204.6168 | $204.62 | $204.60 | $204.60 |
| Purchase #5 | $221.38 | 11.202% | $246.179 | $246.18 | $246.20 | $246.20 |
| Purchase #6 | $212.66 | 4.580% | $222.3998 | $222.40 | $222.40 | $222.40 |
| Purchase #7 | $40.84 | 13.115% | $46.1962 | $46.20 | $46.20 | $46.20 |
| 7 purchase totals = | $1,027.83 | $1,109.1282 | $1,109.13 | $1,109.15 | $1,109.10 | |