| 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 | $83.35 | 9.159% | $90.984 | $90.98 | $91.00 | $91.00 |
| Purchase #2 | $131.36 | 5.116% | $138.0804 | $138.08 | $138.10 | $138.10 |
| Purchase #3 | $119.77 | 3.466% | $123.9212 | $123.92 | $123.90 | $123.90 |
| Purchase #4 | $119.88 | 9.354% | $131.0936 | $131.09 | $131.10 | $131.10 |
| Purchase #5 | $234.27 | 11.668% | $261.6046 | $261.60 | $261.60 | $261.60 |
| Purchase #6 | $214.85 | 11.664% | $239.9101 | $239.91 | $239.90 | $239.90 |
| Purchase #7 | $131.71 | 3.589% | $136.4371 | $136.44 | $136.45 | $136.40 |
| 7 purchase totals = | $1,035.19 | $1,122.0310 | $1,122.02 | $1,122.05 | $1,122.00 | |