| 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 | $217.44 | 13.730% | $247.2945 | $247.29 | $247.30 | $247.30 |
| Purchase #2 | $52.42 | 9.759% | $57.5357 | $57.54 | $57.55 | $57.50 |
| Purchase #3 | $219.26 | 5.764% | $231.8981 | $231.90 | $231.90 | $231.90 |
| Purchase #4 | $14.97 | 4.281% | $15.6109 | $15.61 | $15.60 | $15.60 |
| Purchase #5 | $184.31 | 9.569% | $201.9466 | $201.95 | $201.95 | $201.90 |
| Purchase #6 | $229.46 | 9.853% | $252.0687 | $252.07 | $252.05 | $252.10 |
| Purchase #7 | $172.73 | 12.515% | $194.3472 | $194.35 | $194.35 | $194.30 |
| 7 purchase totals = | $1,090.59 | $1,200.7017 | $1,200.71 | $1,200.70 | $1,200.60 | |