| 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 | $105.38 | 3.462% | $109.0283 | $109.03 | $109.05 | $109.00 |
| Purchase #2 | $188.67 | 8.622% | $204.9371 | $204.94 | $204.95 | $204.90 |
| Purchase #3 | $217.85 | 10.804% | $241.3865 | $241.39 | $241.40 | $241.40 |
| Purchase #4 | $204.66 | 11.423% | $228.0383 | $228.04 | $228.05 | $228.00 |
| Purchase #5 | $199.95 | 3.335% | $206.6183 | $206.62 | $206.60 | $206.60 |
| Purchase #6 | $90.39 | 10.862% | $100.2082 | $100.21 | $100.20 | $100.20 |
| Purchase #7 | $188.72 | 10.379% | $208.3072 | $208.31 | $208.30 | $208.30 |
| 7 purchase totals = | $1,195.62 | $1,298.5239 | $1,298.54 | $1,298.55 | $1,298.40 | |