| 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 | $125.30 | 12.287% | $140.6956 | $140.70 | $140.70 | $140.70 |
| Purchase #2 | $83.35 | 5.402% | $87.8526 | $87.85 | $87.85 | $87.90 |
| Purchase #3 | $42.79 | 8.128% | $46.268 | $46.27 | $46.25 | $46.30 |
| Purchase #4 | $31.27 | 10.379% | $34.5155 | $34.52 | $34.50 | $34.50 |
| Purchase #5 | $219.26 | 3.848% | $227.6971 | $227.70 | $227.70 | $227.70 |
| Purchase #6 | $238.55 | 10.114% | $262.6769 | $262.68 | $262.70 | $262.70 |
| Purchase #7 | $238.72 | 11.478% | $266.1203 | $266.12 | $266.10 | $266.10 |
| 7 purchase totals = | $979.24 | $1,065.8260 | $1,065.84 | $1,065.80 | $1,065.90 | |