| 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 | $127.75 | 8.312% | $138.3686 | $138.37 | $138.35 | $138.40 |
| Purchase #2 | $236.34 | 4.510% | $246.9989 | $247.00 | $247.00 | $247.00 |
| Purchase #3 | $212.29 | 3.115% | $218.9028 | $218.90 | $218.90 | $218.90 |
| Purchase #4 | $159.58 | 7.521% | $171.582 | $171.58 | $171.60 | $171.60 |
| Purchase #5 | $170.97 | 13.244% | $193.6133 | $193.61 | $193.60 | $193.60 |
| Purchase #6 | $63.50 | 8.417% | $68.8448 | $68.84 | $68.85 | $68.80 |
| Purchase #7 | $223.27 | 9.851% | $245.2643 | $245.26 | $245.25 | $245.30 |
| 7 purchase totals = | $1,193.70 | $1,283.5747 | $1,283.56 | $1,283.55 | $1,283.60 | |