| 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 | $249.72 | 4.161% | $260.1108 | $260.11 | $260.10 | $260.10 |
| Purchase #2 | $215.51 | 6.861% | $230.2961 | $230.30 | $230.30 | $230.30 |
| Purchase #3 | $127.58 | 4.758% | $133.6503 | $133.65 | $133.65 | $133.70 |
| Purchase #4 | $214.25 | 7.551% | $230.428 | $230.43 | $230.45 | $230.40 |
| Purchase #5 | $80.93 | 3.537% | $83.7925 | $83.79 | $83.80 | $83.80 |
| Purchase #6 | $130.48 | 10.510% | $144.1934 | $144.19 | $144.20 | $144.20 |
| Purchase #7 | $180.60 | 5.625% | $190.7588 | $190.76 | $190.75 | $190.80 |
| 7 purchase totals = | $1,199.07 | $1,273.2299 | $1,273.23 | $1,273.25 | $1,273.30 | |