| 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 | $19.90 | 12.467% | $22.3809 | $22.38 | $22.40 | $22.40 |
| Purchase #2 | $216.48 | 11.291% | $240.9228 | $240.92 | $240.90 | $240.90 |
| Purchase #3 | $133.79 | 3.870% | $138.9677 | $138.97 | $138.95 | $139.00 |
| Purchase #4 | $168.70 | 3.534% | $174.6619 | $174.66 | $174.65 | $174.70 |
| Purchase #5 | $135.90 | 7.408% | $145.9675 | $145.97 | $145.95 | $146.00 |
| Purchase #6 | $162.28 | 8.335% | $175.806 | $175.81 | $175.80 | $175.80 |
| Purchase #7 | $125.83 | 5.860% | $133.2036 | $133.20 | $133.20 | $133.20 |
| 7 purchase totals = | $962.88 | $1,031.9104 | $1,031.91 | $1,031.85 | $1,032.00 | |