| 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 | $250.39 | 13.620% | $284.4931 | $284.49 | $284.50 | $284.50 |
| Purchase #2 | $143.97 | 8.545% | $156.2722 | $156.27 | $156.25 | $156.30 |
| Purchase #3 | $26.48 | 5.717% | $27.9939 | $27.99 | $28.00 | $28.00 |
| Purchase #4 | $237.40 | 13.342% | $269.0739 | $269.07 | $269.05 | $269.10 |
| Purchase #5 | $21.58 | 10.166% | $23.7738 | $23.77 | $23.75 | $23.80 |
| Purchase #6 | $29.54 | 12.606% | $33.2638 | $33.26 | $33.25 | $33.30 |
| Purchase #7 | $204.34 | 3.270% | $211.0219 | $211.02 | $211.00 | $211.00 |
| 7 purchase totals = | $913.70 | $1,005.8926 | $1,005.87 | $1,005.80 | $1,006.00 | |