| 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 | $227.83 | 4.135% | $237.2508 | $237.25 | $237.25 | $237.30 |
| Purchase #2 | $131.64 | 9.544% | $144.2037 | $144.20 | $144.20 | $144.20 |
| Purchase #3 | $128.46 | 5.857% | $135.9839 | $135.98 | $136.00 | $136.00 |
| Purchase #4 | $194.57 | 8.328% | $210.7738 | $210.77 | $210.75 | $210.80 |
| Purchase #5 | $188.32 | 10.798% | $208.6548 | $208.65 | $208.65 | $208.70 |
| Purchase #6 | $148.39 | 6.704% | $158.3381 | $158.34 | $158.35 | $158.30 |
| Purchase #7 | $99.33 | 5.832% | $105.1229 | $105.12 | $105.10 | $105.10 |
| 7 purchase totals = | $1,118.54 | $1,200.3280 | $1,200.31 | $1,200.30 | $1,200.40 | |