| 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 | $46.79 | 9.250% | $51.1181 | $51.12 | $51.10 | $51.10 |
| Purchase #2 | $20.84 | 11.739% | $23.2864 | $23.29 | $23.30 | $23.30 |
| Purchase #3 | $205.77 | 9.860% | $226.0589 | $226.06 | $226.05 | $226.10 |
| Purchase #4 | $222.84 | 13.182% | $252.2148 | $252.21 | $252.20 | $252.20 |
| Purchase #5 | $170.83 | 3.546% | $176.8876 | $176.89 | $176.90 | $176.90 |
| Purchase #6 | $40.30 | 9.229% | $44.0193 | $44.02 | $44.00 | $44.00 |
| Purchase #7 | $230.28 | 11.725% | $257.2803 | $257.28 | $257.30 | $257.30 |
| 7 purchase totals = | $937.65 | $1,030.8654 | $1,030.87 | $1,030.85 | $1,030.90 | |