| 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 | $203.39 | 7.627% | $218.9026 | $218.90 | $218.90 | $218.90 |
| Purchase #2 | $225.47 | 11.800% | $252.0755 | $252.08 | $252.10 | $252.10 |
| Purchase #3 | $107.79 | 4.413% | $112.5468 | $112.55 | $112.55 | $112.50 |
| Purchase #4 | $38.95 | 12.872% | $43.9636 | $43.96 | $43.95 | $44.00 |
| Purchase #5 | $57.96 | 13.551% | $65.8142 | $65.81 | $65.80 | $65.80 |
| Purchase #6 | $180.53 | 11.601% | $201.4733 | $201.47 | $201.45 | $201.50 |
| Purchase #7 | $224.66 | 3.168% | $231.7772 | $231.78 | $231.80 | $231.80 |
| 7 purchase totals = | $1,038.75 | $1,126.5532 | $1,126.55 | $1,126.55 | $1,126.60 | |