| 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 | $122.51 | 3.739% | $127.0906 | $127.09 | $127.10 | $127.10 |
| Purchase #2 | $197.54 | 9.525% | $216.3557 | $216.36 | $216.35 | $216.40 |
| Purchase #3 | $174.82 | 8.210% | $189.1727 | $189.17 | $189.15 | $189.20 |
| Purchase #4 | $168.50 | 9.170% | $183.9515 | $183.95 | $183.95 | $184.00 |
| Purchase #5 | $15.47 | 10.241% | $17.0543 | $17.05 | $17.05 | $17.10 |
| Purchase #6 | $161.66 | 5.563% | $170.6531 | $170.65 | $170.65 | $170.70 |
| Purchase #7 | $201.68 | 3.154% | $208.041 | $208.04 | $208.05 | $208.00 |
| 7 purchase totals = | $1,042.18 | $1,112.3189 | $1,112.31 | $1,112.30 | $1,112.50 | |