| 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 | $235.73 | 4.208% | $245.6495 | $245.65 | $245.65 | $245.60 |
| Purchase #2 | $52.33 | 3.653% | $54.2416 | $54.24 | $54.25 | $54.20 |
| Purchase #3 | $242.72 | 7.280% | $260.39 | $260.39 | $260.40 | $260.40 |
| Purchase #4 | $41.96 | 8.250% | $45.4217 | $45.42 | $45.40 | $45.40 |
| Purchase #5 | $206.37 | 9.812% | $226.619 | $226.62 | $226.60 | $226.60 |
| Purchase #6 | $88.35 | 7.262% | $94.766 | $94.77 | $94.75 | $94.80 |
| Purchase #7 | $108.88 | 3.744% | $112.9565 | $112.96 | $112.95 | $113.00 |
| 7 purchase totals = | $976.34 | $1,040.0443 | $1,040.05 | $1,040.00 | $1,040.00 | |