| 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 | $44.83 | 10.514% | $49.5434 | $49.54 | $49.55 | $49.50 |
| Purchase #2 | $135.88 | 11.184% | $151.0768 | $151.08 | $151.10 | $151.10 |
| Purchase #3 | $141.32 | 4.598% | $147.8179 | $147.82 | $147.80 | $147.80 |
| Purchase #4 | $243.54 | 7.218% | $261.1187 | $261.12 | $261.10 | $261.10 |
| Purchase #5 | $229.88 | 13.403% | $260.6908 | $260.69 | $260.70 | $260.70 |
| Purchase #6 | $223.50 | 3.523% | $231.3739 | $231.37 | $231.35 | $231.40 |
| Purchase #7 | $150.88 | 4.253% | $157.2969 | $157.30 | $157.30 | $157.30 |
| 7 purchase totals = | $1,169.83 | $1,258.9184 | $1,258.92 | $1,258.90 | $1,258.90 | |