| 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 | $201.87 | 4.177% | $210.3021 | $210.30 | $210.30 | $210.30 |
| Purchase #2 | $206.48 | 11.830% | $230.9066 | $230.91 | $230.90 | $230.90 |
| Purchase #3 | $164.88 | 3.661% | $170.9163 | $170.92 | $170.90 | $170.90 |
| Purchase #4 | $118.86 | 7.513% | $127.79 | $127.79 | $127.80 | $127.80 |
| Purchase #5 | $144.74 | 5.526% | $152.7383 | $152.74 | $152.75 | $152.70 |
| Purchase #6 | $231.99 | 12.531% | $261.0607 | $261.06 | $261.05 | $261.10 |
| Purchase #7 | $5.70 | 4.335% | $5.9471 | $5.95 | $5.95 | $5.90 |
| 7 purchase totals = | $1,074.52 | $1,159.6611 | $1,159.67 | $1,159.65 | $1,159.60 | |