| 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 | $248.80 | 3.467% | $257.4259 | $257.43 | $257.45 | $257.40 |
| Purchase #2 | $115.32 | 5.686% | $121.8771 | $121.88 | $121.90 | $121.90 |
| Purchase #3 | $127.92 | 9.138% | $139.6093 | $139.61 | $139.60 | $139.60 |
| Purchase #4 | $84.50 | 3.666% | $87.5978 | $87.60 | $87.60 | $87.60 |
| Purchase #5 | $25.41 | 12.327% | $28.5423 | $28.54 | $28.55 | $28.50 |
| Purchase #6 | $174.54 | 10.493% | $192.8545 | $192.85 | $192.85 | $192.90 |
| Purchase #7 | $205.70 | 5.811% | $217.6532 | $217.65 | $217.65 | $217.70 |
| 7 purchase totals = | $982.19 | $1,045.5601 | $1,045.56 | $1,045.60 | $1,045.60 | |