| 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 | $210.47 | 13.823% | $239.5633 | $239.56 | $239.55 | $239.60 |
| Purchase #2 | $189.45 | 11.600% | $211.4262 | $211.43 | $211.45 | $211.40 |
| Purchase #3 | $72.75 | 6.220% | $77.2751 | $77.28 | $77.30 | $77.30 |
| Purchase #4 | $206.81 | 9.258% | $225.9565 | $225.96 | $225.95 | $226.00 |
| Purchase #5 | $13.79 | 6.380% | $14.6698 | $14.67 | $14.65 | $14.70 |
| Purchase #6 | $31.43 | 12.758% | $35.4398 | $35.44 | $35.45 | $35.40 |
| Purchase #7 | $88.46 | 13.310% | $100.234 | $100.23 | $100.25 | $100.20 |
| 7 purchase totals = | $813.16 | $904.5647 | $904.57 | $904.60 | $904.60 | |