| 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 | $201.58 | 3.826% | $209.2925 | $209.29 | $209.30 | $209.30 |
| Purchase #2 | $192.61 | 5.781% | $203.7448 | $203.74 | $203.75 | $203.70 |
| Purchase #3 | $18.31 | 4.864% | $19.2006 | $19.20 | $19.20 | $19.20 |
| Purchase #4 | $181.94 | 4.847% | $190.7586 | $190.76 | $190.75 | $190.80 |
| Purchase #5 | $106.52 | 8.771% | $115.8629 | $115.86 | $115.85 | $115.90 |
| Purchase #6 | $20.26 | 8.445% | $21.971 | $21.97 | $21.95 | $22.00 |
| Purchase #7 | $206.31 | 10.473% | $227.9168 | $227.92 | $227.90 | $227.90 |
| 7 purchase totals = | $927.53 | $988.7472 | $988.74 | $988.70 | $988.80 | |