| 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 | $89.57 | 10.590% | $99.0555 | $99.06 | $99.05 | $99.10 |
| Purchase #2 | $222.97 | 8.717% | $242.4063 | $242.41 | $242.40 | $242.40 |
| Purchase #3 | $217.94 | 10.845% | $241.5756 | $241.58 | $241.60 | $241.60 |
| Purchase #4 | $189.74 | 5.525% | $200.2231 | $200.22 | $200.20 | $200.20 |
| Purchase #5 | $238.32 | 5.303% | $250.9581 | $250.96 | $250.95 | $251.00 |
| Purchase #6 | $73.25 | 10.845% | $81.194 | $81.19 | $81.20 | $81.20 |
| Purchase #7 | $44.79 | 11.441% | $49.9144 | $49.91 | $49.90 | $49.90 |
| 7 purchase totals = | $1,076.58 | $1,165.3270 | $1,165.33 | $1,165.30 | $1,165.40 | |