| 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 | $234.37 | 6.497% | $249.597 | $249.60 | $249.60 | $249.60 |
| Purchase #2 | $187.80 | 12.719% | $211.6863 | $211.69 | $211.70 | $211.70 |
| Purchase #3 | $138.41 | 3.665% | $143.4827 | $143.48 | $143.50 | $143.50 |
| Purchase #4 | $247.48 | 4.125% | $257.6886 | $257.69 | $257.70 | $257.70 |
| Purchase #5 | $152.28 | 10.538% | $168.3273 | $168.33 | $168.35 | $168.30 |
| Purchase #6 | $50.63 | 4.798% | $53.0592 | $53.06 | $53.05 | $53.10 |
| Purchase #7 | $27.51 | 11.763% | $30.746 | $30.75 | $30.75 | $30.70 |
| 7 purchase totals = | $1,038.48 | $1,114.5871 | $1,114.60 | $1,114.65 | $1,114.60 | |