| 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 | $221.90 | 7.254% | $237.9966 | $238.00 | $238.00 | $238.00 |
| Purchase #2 | $33.67 | 12.786% | $37.975 | $37.98 | $38.00 | $38.00 |
| Purchase #3 | $249.90 | 6.504% | $266.1535 | $266.15 | $266.15 | $266.20 |
| Purchase #4 | $83.79 | 12.110% | $93.937 | $93.94 | $93.95 | $93.90 |
| Purchase #5 | $124.32 | 8.455% | $134.8313 | $134.83 | $134.85 | $134.80 |
| Purchase #6 | $237.45 | 13.814% | $270.2513 | $270.25 | $270.25 | $270.30 |
| Purchase #7 | $29.92 | 10.787% | $33.1475 | $33.15 | $33.15 | $33.10 |
| 7 purchase totals = | $980.95 | $1,074.2922 | $1,074.30 | $1,074.35 | $1,074.30 | |