| 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 | $201.39 | 6.241% | $213.9587 | $213.96 | $213.95 | $214.00 |
| Purchase #2 | $250.68 | 9.712% | $275.026 | $275.03 | $275.05 | $275.00 |
| Purchase #3 | $136.57 | 13.602% | $155.1463 | $155.15 | $155.15 | $155.10 |
| Purchase #4 | $67.30 | 3.713% | $69.7988 | $69.80 | $69.80 | $69.80 |
| Purchase #5 | $199.66 | 11.363% | $222.3474 | $222.35 | $222.35 | $222.30 |
| Purchase #6 | $192.86 | 12.651% | $217.2587 | $217.26 | $217.25 | $217.30 |
| Purchase #7 | $123.69 | 4.743% | $129.5566 | $129.56 | $129.55 | $129.60 |
| 7 purchase totals = | $1,172.15 | $1,283.0925 | $1,283.11 | $1,283.10 | $1,283.10 | |