| 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 | $25.73 | 3.755% | $26.6962 | $26.70 | $26.70 | $26.70 |
| Purchase #2 | $225.95 | 6.143% | $239.8301 | $239.83 | $239.85 | $239.80 |
| Purchase #3 | $77.46 | 13.315% | $87.7738 | $87.77 | $87.75 | $87.80 |
| Purchase #4 | $205.34 | 5.678% | $216.9992 | $217.00 | $217.00 | $217.00 |
| Purchase #5 | $84.25 | 7.819% | $90.8375 | $90.84 | $90.85 | $90.80 |
| Purchase #6 | $235.63 | 4.467% | $246.1556 | $246.16 | $246.15 | $246.20 |
| Purchase #7 | $222.74 | 10.416% | $245.9406 | $245.94 | $245.95 | $245.90 |
| 7 purchase totals = | $1,077.10 | $1,154.2330 | $1,154.24 | $1,154.25 | $1,154.20 | |