| 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 | $84.36 | 5.400% | $88.9154 | $88.92 | $88.90 | $88.90 |
| Purchase #2 | $142.93 | 6.366% | $152.0289 | $152.03 | $152.05 | $152.00 |
| Purchase #3 | $160.79 | 4.483% | $167.9982 | $168.00 | $168.00 | $168.00 |
| Purchase #4 | $245.68 | 3.454% | $254.1658 | $254.17 | $254.15 | $254.20 |
| Purchase #5 | $175.74 | 11.549% | $196.0362 | $196.04 | $196.05 | $196.00 |
| Purchase #6 | $93.60 | 9.129% | $102.1447 | $102.14 | $102.15 | $102.10 |
| Purchase #7 | $95.68 | 13.847% | $108.9288 | $108.93 | $108.95 | $108.90 |
| 7 purchase totals = | $998.78 | $1,070.2180 | $1,070.23 | $1,070.25 | $1,070.10 | |