| 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 | $211.36 | 8.449% | $229.2178 | $229.22 | $229.20 | $229.20 |
| Purchase #2 | $25.72 | 7.831% | $27.7341 | $27.73 | $27.75 | $27.70 |
| Purchase #3 | $240.32 | 5.158% | $252.7157 | $252.72 | $252.70 | $252.70 |
| Purchase #4 | $88.66 | 9.287% | $96.8939 | $96.89 | $96.90 | $96.90 |
| Purchase #5 | $202.81 | 11.624% | $226.3846 | $226.38 | $226.40 | $226.40 |
| Purchase #6 | $99.43 | 12.806% | $112.163 | $112.16 | $112.15 | $112.20 |
| Purchase #7 | $134.53 | 8.296% | $145.6906 | $145.69 | $145.70 | $145.70 |
| 7 purchase totals = | $1,002.83 | $1,090.7997 | $1,090.79 | $1,090.80 | $1,090.80 | |