| 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 | $206.55 | 9.859% | $226.9138 | $226.91 | $226.90 | $226.90 |
| Purchase #2 | $244.91 | 9.411% | $267.9585 | $267.96 | $267.95 | $268.00 |
| Purchase #3 | $142.64 | 6.609% | $152.0671 | $152.07 | $152.05 | $152.10 |
| Purchase #4 | $155.78 | 13.492% | $176.7978 | $176.80 | $176.80 | $176.80 |
| Purchase #5 | $69.27 | 9.570% | $75.8991 | $75.90 | $75.90 | $75.90 |
| Purchase #6 | $19.55 | 7.554% | $21.0268 | $21.03 | $21.05 | $21.00 |
| Purchase #7 | $65.68 | 7.679% | $70.7236 | $70.72 | $70.70 | $70.70 |
| 7 purchase totals = | $904.38 | $991.3867 | $991.39 | $991.35 | $991.40 | |