| 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 | $197.48 | 6.844% | $210.9955 | $211.00 | $211.00 | $211.00 |
| Purchase #2 | $87.99 | 3.354% | $90.9412 | $90.94 | $90.95 | $90.90 |
| Purchase #3 | $241.76 | 6.366% | $257.1504 | $257.15 | $257.15 | $257.20 |
| Purchase #4 | $168.33 | 13.256% | $190.6438 | $190.64 | $190.65 | $190.60 |
| Purchase #5 | $172.72 | 11.308% | $192.2512 | $192.25 | $192.25 | $192.30 |
| Purchase #6 | $141.73 | 4.289% | $147.8088 | $147.81 | $147.80 | $147.80 |
| Purchase #7 | $206.40 | 13.720% | $234.7181 | $234.72 | $234.70 | $234.70 |
| 7 purchase totals = | $1,216.41 | $1,324.5090 | $1,324.51 | $1,324.50 | $1,324.50 | |