| 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 | $183.29 | 6.575% | $195.3413 | $195.34 | $195.35 | $195.30 |
| Purchase #2 | $37.91 | 4.642% | $39.6698 | $39.67 | $39.65 | $39.70 |
| Purchase #3 | $125.27 | 7.183% | $134.2681 | $134.27 | $134.25 | $134.30 |
| Purchase #4 | $219.58 | 10.591% | $242.8357 | $242.84 | $242.85 | $242.80 |
| Purchase #5 | $231.63 | 10.512% | $255.9789 | $255.98 | $256.00 | $256.00 |
| Purchase #6 | $38.40 | 8.717% | $41.7473 | $41.75 | $41.75 | $41.70 |
| Purchase #7 | $196.91 | 10.432% | $217.4517 | $217.45 | $217.45 | $217.50 |
| 7 purchase totals = | $1,032.99 | $1,127.2928 | $1,127.30 | $1,127.30 | $1,127.30 | |