| 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 | $195.74 | 11.578% | $218.4028 | $218.40 | $218.40 | $218.40 |
| Purchase #2 | $91.42 | 4.373% | $95.4178 | $95.42 | $95.40 | $95.40 |
| Purchase #3 | $229.83 | 4.769% | $240.7906 | $240.79 | $240.80 | $240.80 |
| Purchase #4 | $50.49 | 9.347% | $55.2093 | $55.21 | $55.20 | $55.20 |
| Purchase #5 | $174.30 | 13.781% | $198.3203 | $198.32 | $198.30 | $198.30 |
| Purchase #6 | $238.73 | 12.292% | $268.0747 | $268.07 | $268.05 | $268.10 |
| Purchase #7 | $11.76 | 3.143% | $12.1296 | $12.13 | $12.15 | $12.10 |
| 7 purchase totals = | $992.27 | $1,088.3451 | $1,088.34 | $1,088.30 | $1,088.30 | |