| 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 | $223.95 | 9.320% | $244.8221 | $244.82 | $244.80 | $244.80 |
| Purchase #2 | $191.35 | 5.247% | $201.3901 | $201.39 | $201.40 | $201.40 |
| Purchase #3 | $55.67 | 3.295% | $57.5043 | $57.50 | $57.50 | $57.50 |
| Purchase #4 | $226.88 | 6.869% | $242.4644 | $242.46 | $242.45 | $242.50 |
| Purchase #5 | $117.77 | 12.125% | $132.0496 | $132.05 | $132.05 | $132.00 |
| Purchase #6 | $51.43 | 10.756% | $56.9618 | $56.96 | $56.95 | $57.00 |
| Purchase #7 | $201.86 | 5.422% | $212.8048 | $212.80 | $212.80 | $212.80 |
| 7 purchase totals = | $1,068.91 | $1,147.9971 | $1,147.98 | $1,147.95 | $1,148.00 | |