| 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 | $243.98 | 13.155% | $276.0756 | $276.08 | $276.10 | $276.10 |
| Purchase #2 | $53.41 | 9.512% | $58.4904 | $58.49 | $58.50 | $58.50 |
| Purchase #3 | $175.38 | 3.463% | $181.4534 | $181.45 | $181.45 | $181.50 |
| Purchase #4 | $49.25 | 5.184% | $51.8031 | $51.80 | $51.80 | $51.80 |
| Purchase #5 | $237.32 | 8.441% | $257.3522 | $257.35 | $257.35 | $257.40 |
| Purchase #6 | $150.58 | 13.225% | $170.4942 | $170.49 | $170.50 | $170.50 |
| Purchase #7 | $81.36 | 9.384% | $88.9948 | $88.99 | $89.00 | $89.00 |
| 7 purchase totals = | $991.28 | $1,084.6637 | $1,084.65 | $1,084.70 | $1,084.80 | |