| 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 | $108.69 | 10.704% | $120.3242 | $120.32 | $120.30 | $120.30 |
| Purchase #2 | $231.28 | 4.721% | $242.1987 | $242.20 | $242.20 | $242.20 |
| Purchase #3 | $173.43 | 7.629% | $186.661 | $186.66 | $186.65 | $186.70 |
| Purchase #4 | $51.60 | 6.678% | $55.0458 | $55.05 | $55.05 | $55.00 |
| Purchase #5 | $180.70 | 13.472% | $205.0439 | $205.04 | $205.05 | $205.00 |
| Purchase #6 | $229.52 | 7.412% | $246.532 | $246.53 | $246.55 | $246.50 |
| Purchase #7 | $31.86 | 12.155% | $35.7326 | $35.73 | $35.75 | $35.70 |
| 7 purchase totals = | $1,007.08 | $1,091.5382 | $1,091.53 | $1,091.55 | $1,091.40 | |