| 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 | $170.26 | 13.788% | $193.7354 | $193.74 | $193.75 | $193.70 |
| Purchase #2 | $122.85 | 12.537% | $138.2517 | $138.25 | $138.25 | $138.30 |
| Purchase #3 | $249.46 | 4.826% | $261.4989 | $261.50 | $261.50 | $261.50 |
| Purchase #4 | $58.75 | 7.810% | $63.3384 | $63.34 | $63.35 | $63.30 |
| Purchase #5 | $73.37 | 9.491% | $80.3335 | $80.33 | $80.35 | $80.30 |
| Purchase #6 | $221.91 | 9.580% | $243.169 | $243.17 | $243.15 | $243.20 |
| Purchase #7 | $235.70 | 13.616% | $267.7929 | $267.79 | $267.80 | $267.80 |
| 7 purchase totals = | $1,132.30 | $1,248.1198 | $1,248.12 | $1,248.15 | $1,248.10 | |