| 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 | $125.35 | 10.508% | $138.5218 | $138.52 | $138.50 | $138.50 |
| Purchase #2 | $175.40 | 11.460% | $195.5008 | $195.50 | $195.50 | $195.50 |
| Purchase #3 | $5.97 | 11.582% | $6.6614 | $6.66 | $6.65 | $6.70 |
| Purchase #4 | $196.98 | 3.681% | $204.2308 | $204.23 | $204.25 | $204.20 |
| Purchase #5 | $186.73 | 13.726% | $212.3606 | $212.36 | $212.35 | $212.40 |
| Purchase #6 | $181.25 | 11.862% | $202.7499 | $202.75 | $202.75 | $202.70 |
| Purchase #7 | $90.54 | 6.785% | $96.6831 | $96.68 | $96.70 | $96.70 |
| 7 purchase totals = | $962.22 | $1,056.7084 | $1,056.70 | $1,056.70 | $1,056.70 | |