| 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 | $198.70 | 9.416% | $217.4096 | $217.41 | $217.40 | $217.40 |
| Purchase #2 | $234.39 | 11.262% | $260.787 | $260.79 | $260.80 | $260.80 |
| Purchase #3 | $247.67 | 10.518% | $273.7199 | $273.72 | $273.70 | $273.70 |
| Purchase #4 | $60.77 | 7.522% | $65.3411 | $65.34 | $65.35 | $65.30 |
| Purchase #5 | $120.43 | 13.198% | $136.3244 | $136.32 | $136.30 | $136.30 |
| Purchase #6 | $227.53 | 9.480% | $249.0998 | $249.10 | $249.10 | $249.10 |
| Purchase #7 | $194.44 | 3.750% | $201.7315 | $201.73 | $201.75 | $201.70 |
| 7 purchase totals = | $1,283.93 | $1,404.4133 | $1,404.41 | $1,404.40 | $1,404.30 | |