| 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 | $164.40 | 12.214% | $184.4798 | $184.48 | $184.50 | $184.50 |
| Purchase #2 | $239.31 | 4.766% | $250.7155 | $250.72 | $250.70 | $250.70 |
| Purchase #3 | $225.25 | 12.729% | $253.9221 | $253.92 | $253.90 | $253.90 |
| Purchase #4 | $15.46 | 11.629% | $17.2578 | $17.26 | $17.25 | $17.30 |
| Purchase #5 | $226.37 | 4.216% | $235.9138 | $235.91 | $235.90 | $235.90 |
| Purchase #6 | $230.39 | 11.679% | $257.2972 | $257.30 | $257.30 | $257.30 |
| Purchase #7 | $39.53 | 6.665% | $42.1647 | $42.16 | $42.15 | $42.20 |
| 7 purchase totals = | $1,140.71 | $1,241.7509 | $1,241.75 | $1,241.70 | $1,241.80 | |