| 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 | $107.25 | 4.769% | $112.3648 | $112.36 | $112.35 | $112.40 |
| Purchase #2 | $231.35 | 8.476% | $250.9592 | $250.96 | $250.95 | $251.00 |
| Purchase #3 | $46.91 | 10.337% | $51.7591 | $51.76 | $51.75 | $51.80 |
| Purchase #4 | $234.58 | 4.630% | $245.4411 | $245.44 | $245.45 | $245.40 |
| Purchase #5 | $147.44 | 9.159% | $160.944 | $160.94 | $160.95 | $160.90 |
| Purchase #6 | $17.61 | 3.864% | $18.2905 | $18.29 | $18.30 | $18.30 |
| Purchase #7 | $192.29 | 6.638% | $205.0542 | $205.05 | $205.05 | $205.10 |
| 7 purchase totals = | $977.43 | $1,044.8129 | $1,044.80 | $1,044.80 | $1,044.90 | |