| 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 | $248.52 | 6.609% | $264.9447 | $264.94 | $264.95 | $264.90 |
| Purchase #2 | $69.42 | 13.529% | $78.8118 | $78.81 | $78.80 | $78.80 |
| Purchase #3 | $207.73 | 8.541% | $225.4722 | $225.47 | $225.45 | $225.50 |
| Purchase #4 | $16.74 | 9.768% | $18.3752 | $18.38 | $18.40 | $18.40 |
| Purchase #5 | $218.37 | 9.254% | $238.578 | $238.58 | $238.60 | $238.60 |
| Purchase #6 | $75.74 | 5.357% | $79.7974 | $79.80 | $79.80 | $79.80 |
| Purchase #7 | $142.70 | 11.561% | $159.1975 | $159.20 | $159.20 | $159.20 |
| 7 purchase totals = | $979.22 | $1,065.1768 | $1,065.18 | $1,065.20 | $1,065.20 | |