| 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 | $101.46 | 11.312% | $112.9372 | $112.94 | $112.95 | $112.90 |
| Purchase #2 | $174.32 | 10.357% | $192.3743 | $192.37 | $192.35 | $192.40 |
| Purchase #3 | $236.70 | 7.372% | $254.1495 | $254.15 | $254.15 | $254.10 |
| Purchase #4 | $5.46 | 4.238% | $5.6914 | $5.69 | $5.70 | $5.70 |
| Purchase #5 | $237.71 | 3.495% | $246.018 | $246.02 | $246.00 | $246.00 |
| Purchase #6 | $197.55 | 5.561% | $208.5358 | $208.54 | $208.55 | $208.50 |
| Purchase #7 | $129.26 | 13.182% | $146.2991 | $146.30 | $146.30 | $146.30 |
| 7 purchase totals = | $1,082.46 | $1,166.0053 | $1,166.01 | $1,166.00 | $1,165.90 | |