| 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 | $250.87 | 12.433% | $282.0607 | $282.06 | $282.05 | $282.10 |
| Purchase #2 | $112.91 | 10.463% | $124.7238 | $124.72 | $124.70 | $124.70 |
| Purchase #3 | $48.72 | 10.798% | $53.9808 | $53.98 | $54.00 | $54.00 |
| Purchase #4 | $16.71 | 9.443% | $18.2879 | $18.29 | $18.30 | $18.30 |
| Purchase #5 | $52.45 | 7.636% | $56.4551 | $56.46 | $56.45 | $56.50 |
| Purchase #6 | $24.25 | 8.475% | $26.3052 | $26.31 | $26.30 | $26.30 |
| Purchase #7 | $230.36 | 5.253% | $242.4608 | $242.46 | $242.45 | $242.50 |
| 7 purchase totals = | $736.27 | $804.2743 | $804.28 | $804.25 | $804.40 | |