| 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 | $233.80 | 8.699% | $254.1383 | $254.14 | $254.15 | $254.10 |
| Purchase #2 | $162.65 | 3.732% | $168.7201 | $168.72 | $168.70 | $168.70 |
| Purchase #3 | $186.89 | 7.647% | $201.1815 | $201.18 | $201.20 | $201.20 |
| Purchase #4 | $116.83 | 11.179% | $129.8904 | $129.89 | $129.90 | $129.90 |
| Purchase #5 | $55.31 | 4.525% | $57.8128 | $57.81 | $57.80 | $57.80 |
| Purchase #6 | $5.78 | 10.590% | $6.3921 | $6.39 | $6.40 | $6.40 |
| Purchase #7 | $153.93 | 10.482% | $170.0649 | $170.06 | $170.05 | $170.10 |
| 7 purchase totals = | $915.19 | $988.2001 | $988.19 | $988.20 | $988.20 | |