| 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 | $10.88 | 4.245% | $11.3419 | $11.34 | $11.35 | $11.30 |
| Purchase #2 | $200.73 | 3.225% | $207.2035 | $207.20 | $207.20 | $207.20 |
| Purchase #3 | $172.34 | 8.866% | $187.6197 | $187.62 | $187.60 | $187.60 |
| Purchase #4 | $61.38 | 4.139% | $63.9205 | $63.92 | $63.90 | $63.90 |
| Purchase #5 | $216.92 | 13.833% | $246.9265 | $246.93 | $246.95 | $246.90 |
| Purchase #6 | $112.82 | 10.258% | $124.3931 | $124.39 | $124.40 | $124.40 |
| Purchase #7 | $225.72 | 10.750% | $249.9849 | $249.98 | $250.00 | $250.00 |
| 7 purchase totals = | $1,000.79 | $1,091.3901 | $1,091.38 | $1,091.40 | $1,091.30 | |