| 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 | $191.33 | 9.729% | $209.9445 | $209.94 | $209.95 | $209.90 |
| Purchase #2 | $137.31 | 5.680% | $145.1092 | $145.11 | $145.10 | $145.10 |
| Purchase #3 | $56.60 | 10.866% | $62.7502 | $62.75 | $62.75 | $62.80 |
| Purchase #4 | $230.63 | 9.744% | $253.1026 | $253.10 | $253.10 | $253.10 |
| Purchase #5 | $207.49 | 13.347% | $235.1837 | $235.18 | $235.20 | $235.20 |
| Purchase #6 | $209.28 | 3.184% | $215.9435 | $215.94 | $215.95 | $215.90 |
| Purchase #7 | $207.43 | 4.840% | $217.4696 | $217.47 | $217.45 | $217.50 |
| 7 purchase totals = | $1,240.07 | $1,339.5033 | $1,339.49 | $1,339.50 | $1,339.50 | |