| 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 | $205.51 | 11.782% | $229.7232 | $229.72 | $229.70 | $229.70 |
| Purchase #2 | $210.47 | 9.852% | $231.2055 | $231.21 | $231.20 | $231.20 |
| Purchase #3 | $218.60 | 9.395% | $239.1375 | $239.14 | $239.15 | $239.10 |
| Purchase #4 | $223.85 | 13.116% | $253.2102 | $253.21 | $253.20 | $253.20 |
| Purchase #5 | $72.84 | 7.505% | $78.3066 | $78.31 | $78.30 | $78.30 |
| Purchase #6 | $107.92 | 6.334% | $114.7557 | $114.76 | $114.75 | $114.80 |
| Purchase #7 | $233.63 | 3.342% | $241.4379 | $241.44 | $241.45 | $241.40 |
| 7 purchase totals = | $1,272.82 | $1,387.7766 | $1,387.79 | $1,387.75 | $1,387.70 | |