| 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 | $37.85 | 4.338% | $39.4919 | $39.49 | $39.50 | $39.50 |
| Purchase #2 | $187.64 | 4.853% | $196.7462 | $196.75 | $196.75 | $196.70 |
| Purchase #3 | $239.80 | 13.417% | $271.974 | $271.97 | $271.95 | $272.00 |
| Purchase #4 | $85.74 | 7.870% | $92.4877 | $92.49 | $92.50 | $92.50 |
| Purchase #5 | $146.33 | 4.781% | $153.326 | $153.33 | $153.35 | $153.30 |
| Purchase #6 | $249.41 | 9.526% | $273.1688 | $273.17 | $273.15 | $273.20 |
| Purchase #7 | $209.47 | 10.203% | $230.8422 | $230.84 | $230.85 | $230.80 |
| 7 purchase totals = | $1,156.24 | $1,258.0368 | $1,258.04 | $1,258.05 | $1,258.00 | |