| 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 | $191.63 | 13.780% | $218.0366 | $218.04 | $218.05 | $218.00 |
| Purchase #2 | $249.76 | 12.550% | $281.1049 | $281.10 | $281.10 | $281.10 |
| Purchase #3 | $69.37 | 3.766% | $71.9825 | $71.98 | $72.00 | $72.00 |
| Purchase #4 | $191.81 | 4.225% | $199.914 | $199.91 | $199.90 | $199.90 |
| Purchase #5 | $243.35 | 7.182% | $260.8274 | $260.83 | $260.85 | $260.80 |
| Purchase #6 | $60.76 | 9.636% | $66.6148 | $66.61 | $66.60 | $66.60 |
| Purchase #7 | $20.46 | 6.812% | $21.8537 | $21.85 | $21.85 | $21.90 |
| 7 purchase totals = | $1,027.14 | $1,120.3339 | $1,120.32 | $1,120.35 | $1,120.30 | |