| 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 | $209.79 | 13.829% | $238.8019 | $238.80 | $238.80 | $238.80 |
| Purchase #2 | $89.71 | 6.771% | $95.7843 | $95.78 | $95.80 | $95.80 |
| Purchase #3 | $163.30 | 8.292% | $176.8408 | $176.84 | $176.85 | $176.80 |
| Purchase #4 | $231.25 | 8.393% | $250.6588 | $250.66 | $250.65 | $250.70 |
| Purchase #5 | $21.70 | 3.427% | $22.4437 | $22.44 | $22.45 | $22.40 |
| Purchase #6 | $25.68 | 8.290% | $27.8089 | $27.81 | $27.80 | $27.80 |
| Purchase #7 | $199.45 | 9.650% | $218.6969 | $218.70 | $218.70 | $218.70 |
| 7 purchase totals = | $940.88 | $1,031.0353 | $1,031.03 | $1,031.05 | $1,031.00 | |