| 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 | $213.51 | 3.590% | $221.175 | $221.18 | $221.20 | $221.20 |
| Purchase #2 | $176.80 | 3.121% | $182.3179 | $182.32 | $182.30 | $182.30 |
| Purchase #3 | $95.78 | 3.123% | $98.7712 | $98.77 | $98.75 | $98.80 |
| Purchase #4 | $10.29 | 9.266% | $11.2435 | $11.24 | $11.25 | $11.20 |
| Purchase #5 | $81.27 | 8.577% | $88.2405 | $88.24 | $88.25 | $88.20 |
| Purchase #6 | $235.39 | 10.294% | $259.621 | $259.62 | $259.60 | $259.60 |
| Purchase #7 | $161.83 | 12.447% | $181.973 | $181.97 | $181.95 | $182.00 |
| 7 purchase totals = | $974.87 | $1,043.3421 | $1,043.34 | $1,043.30 | $1,043.30 | |