| 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 | $181.93 | 12.203% | $204.1309 | $204.13 | $204.15 | $204.10 |
| Purchase #2 | $127.66 | 13.849% | $145.3396 | $145.34 | $145.35 | $145.30 |
| Purchase #3 | $239.62 | 13.532% | $272.0454 | $272.05 | $272.05 | $272.00 |
| Purchase #4 | $115.85 | 5.353% | $122.0515 | $122.05 | $122.05 | $122.10 |
| Purchase #5 | $192.75 | 10.662% | $213.301 | $213.30 | $213.30 | $213.30 |
| Purchase #6 | $15.62 | 7.430% | $16.7806 | $16.78 | $16.80 | $16.80 |
| Purchase #7 | $219.31 | 10.188% | $241.6533 | $241.65 | $241.65 | $241.70 |
| 7 purchase totals = | $1,092.74 | $1,215.3023 | $1,215.30 | $1,215.35 | $1,215.30 | |