| 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 | $28.52 | 12.861% | $32.188 | $32.19 | $32.20 | $32.20 |
| Purchase #2 | $206.79 | 12.214% | $232.0473 | $232.05 | $232.05 | $232.00 |
| Purchase #3 | $101.97 | 6.396% | $108.492 | $108.49 | $108.50 | $108.50 |
| Purchase #4 | $150.81 | 13.505% | $171.1769 | $171.18 | $171.20 | $171.20 |
| Purchase #5 | $131.44 | 6.563% | $140.0664 | $140.07 | $140.05 | $140.10 |
| Purchase #6 | $181.63 | 4.652% | $190.0794 | $190.08 | $190.10 | $190.10 |
| Purchase #7 | $176.48 | 11.228% | $196.2952 | $196.30 | $196.30 | $196.30 |
| 7 purchase totals = | $977.64 | $1,070.3452 | $1,070.36 | $1,070.40 | $1,070.40 | |