| 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 | $137.89 | 4.530% | $144.1364 | $144.14 | $144.15 | $144.10 |
| Purchase #2 | $102.57 | 6.284% | $109.0155 | $109.02 | $109.00 | $109.00 |
| Purchase #3 | $23.40 | 5.442% | $24.6734 | $24.67 | $24.65 | $24.70 |
| Purchase #4 | $201.98 | 3.780% | $209.6148 | $209.61 | $209.60 | $209.60 |
| Purchase #5 | $230.79 | 11.828% | $258.0878 | $258.09 | $258.10 | $258.10 |
| Purchase #6 | $131.37 | 13.224% | $148.7424 | $148.74 | $148.75 | $148.70 |
| Purchase #7 | $139.26 | 10.463% | $153.8308 | $153.83 | $153.85 | $153.80 |
| 7 purchase totals = | $967.26 | $1,048.1011 | $1,048.10 | $1,048.10 | $1,048.00 | |