| 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 | $215.85 | 10.364% | $238.2207 | $238.22 | $238.20 | $238.20 |
| Purchase #2 | $110.66 | 6.455% | $117.8031 | $117.80 | $117.80 | $117.80 |
| Purchase #3 | $217.45 | 3.767% | $225.6413 | $225.64 | $225.65 | $225.60 |
| Purchase #4 | $97.95 | 10.367% | $108.1045 | $108.10 | $108.10 | $108.10 |
| Purchase #5 | $237.43 | 13.562% | $269.6303 | $269.63 | $269.65 | $269.60 |
| Purchase #6 | $72.25 | 3.449% | $74.7419 | $74.74 | $74.75 | $74.70 |
| Purchase #7 | $27.28 | 3.143% | $28.1374 | $28.14 | $28.15 | $28.10 |
| 7 purchase totals = | $978.87 | $1,062.2792 | $1,062.27 | $1,062.30 | $1,062.10 | |