| 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 | $231.43 | 10.623% | $256.0148 | $256.01 | $256.00 | $256.00 |
| Purchase #2 | $146.77 | 6.231% | $155.9152 | $155.92 | $155.90 | $155.90 |
| Purchase #3 | $215.62 | 6.736% | $230.1442 | $230.14 | $230.15 | $230.10 |
| Purchase #4 | $95.81 | 9.554% | $104.9637 | $104.96 | $104.95 | $105.00 |
| Purchase #5 | $245.25 | 3.602% | $254.0839 | $254.08 | $254.10 | $254.10 |
| Purchase #6 | $113.97 | 9.182% | $124.4347 | $124.43 | $124.45 | $124.40 |
| Purchase #7 | $61.90 | 11.344% | $68.9219 | $68.92 | $68.90 | $68.90 |
| 7 purchase totals = | $1,110.75 | $1,194.4784 | $1,194.46 | $1,194.45 | $1,194.40 | |