| 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 | $223.92 | 12.597% | $252.1272 | $252.13 | $252.15 | $252.10 |
| Purchase #2 | $85.59 | 4.219% | $89.201 | $89.20 | $89.20 | $89.20 |
| Purchase #3 | $234.36 | 3.206% | $241.8736 | $241.87 | $241.85 | $241.90 |
| Purchase #4 | $104.61 | 5.165% | $110.0131 | $110.01 | $110.00 | $110.00 |
| Purchase #5 | $216.79 | 7.439% | $232.917 | $232.92 | $232.90 | $232.90 |
| Purchase #6 | $95.89 | 5.584% | $101.2445 | $101.24 | $101.25 | $101.20 |
| Purchase #7 | $239.50 | 3.341% | $247.5017 | $247.50 | $247.50 | $247.50 |
| 7 purchase totals = | $1,200.66 | $1,274.8781 | $1,274.87 | $1,274.85 | $1,274.80 | |