| 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 | $144.82 | 9.169% | $158.0985 | $158.10 | $158.10 | $158.10 |
| Purchase #2 | $110.38 | 7.833% | $119.0261 | $119.03 | $119.05 | $119.00 |
| Purchase #3 | $16.39 | 5.250% | $17.2505 | $17.25 | $17.25 | $17.30 |
| Purchase #4 | $115.94 | 6.130% | $123.0471 | $123.05 | $123.05 | $123.00 |
| Purchase #5 | $96.56 | 9.820% | $106.0422 | $106.04 | $106.05 | $106.00 |
| Purchase #6 | $244.46 | 3.533% | $253.0968 | $253.10 | $253.10 | $253.10 |
| Purchase #7 | $218.48 | 13.795% | $248.6193 | $248.62 | $248.60 | $248.60 |
| 7 purchase totals = | $947.03 | $1,025.1805 | $1,025.19 | $1,025.20 | $1,025.10 | |