| 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 | $245.74 | 10.559% | $271.6877 | $271.69 | $271.70 | $271.70 |
| Purchase #2 | $12.66 | 4.797% | $13.2673 | $13.27 | $13.25 | $13.30 |
| Purchase #3 | $74.62 | 11.560% | $83.2461 | $83.25 | $83.25 | $83.20 |
| Purchase #4 | $228.62 | 5.869% | $242.0377 | $242.04 | $242.05 | $242.00 |
| Purchase #5 | $143.57 | 4.621% | $150.2044 | $150.20 | $150.20 | $150.20 |
| Purchase #6 | $248.64 | 8.222% | $269.0832 | $269.08 | $269.10 | $269.10 |
| Purchase #7 | $126.72 | 12.178% | $142.152 | $142.15 | $142.15 | $142.20 |
| 7 purchase totals = | $1,080.57 | $1,171.6784 | $1,171.68 | $1,171.70 | $1,171.70 | |