| 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 | $246.50 | 7.860% | $265.8749 | $265.87 | $265.85 | $265.90 |
| Purchase #2 | $250.52 | 10.725% | $277.3883 | $277.39 | $277.40 | $277.40 |
| Purchase #3 | $221.80 | 3.547% | $229.6672 | $229.67 | $229.65 | $229.70 |
| Purchase #4 | $230.32 | 9.686% | $252.6288 | $252.63 | $252.65 | $252.60 |
| Purchase #5 | $104.98 | 6.300% | $111.5937 | $111.59 | $111.60 | $111.60 |
| Purchase #6 | $53.62 | 4.561% | $56.0656 | $56.07 | $56.05 | $56.10 |
| Purchase #7 | $236.75 | 12.418% | $266.1496 | $266.15 | $266.15 | $266.10 |
| 7 purchase totals = | $1,344.49 | $1,459.3681 | $1,459.37 | $1,459.35 | $1,459.40 | |