| 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 | $239.82 | 12.469% | $269.7232 | $269.72 | $269.70 | $269.70 |
| Purchase #2 | $248.70 | 12.789% | $280.5062 | $280.51 | $280.50 | $280.50 |
| Purchase #3 | $156.49 | 13.418% | $177.4878 | $177.49 | $177.50 | $177.50 |
| Purchase #4 | $213.58 | 5.438% | $225.1945 | $225.19 | $225.20 | $225.20 |
| Purchase #5 | $55.82 | 10.466% | $61.6621 | $61.66 | $61.65 | $61.70 |
| Purchase #6 | $143.84 | 8.463% | $156.0132 | $156.01 | $156.00 | $156.00 |
| Purchase #7 | $143.34 | 9.768% | $157.3415 | $157.34 | $157.35 | $157.30 |
| 7 purchase totals = | $1,201.59 | $1,327.9285 | $1,327.92 | $1,327.90 | $1,327.90 | |